WO2020173115A1 - 网络模块和分配方法及装置、电子设备和存储介质 - Google Patents
网络模块和分配方法及装置、电子设备和存储介质 Download PDFInfo
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- G06T7/20—Analysis of motion
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Definitions
- the present disclosure relates to the field of computer vision technology, and in particular to a network module, a distribution method and device, electronic equipment, and storage medium.
- Computer vision is an important part of artificial intelligence, and image classification is the basis of computer vision. Therefore, a good classification network can be used as a backbone network to perform tasks such as support, segmentation, and tracking. In recent years, feature aggregation has become a very effective visual recognition network design method.
- the present disclosure proposes a network module, a distribution method and device, electronic equipment, and storage medium.
- a network module including:
- the first network layer, the second network layer and the third network layer that are cascaded in sequence;
- the first network layer is used to process the input image to obtain a first feature map
- the second network layer includes a plurality of parallel branches
- Each branch includes the first sampling layer
- the first sampling layer is used to down-sample the first feature map to obtain a second feature map
- the third network layer is used to merge the feature map data output by each branch.
- the first sampling layer is a pooling layer.
- the pooling layer is the maximum pooling layer.
- each branch further includes a first convolutional layer and a second sampling layer that are sequentially cascaded with the first sampling layer;
- the first convolution layer is used to perform a convolution operation on the second feature map to obtain a third feature map
- the second sampling layer is used to restore the scale of the third feature map to the scale of the first feature map.
- the second network layer further includes an original scale branch;
- the original scale branch includes a second convolutional layer;
- the second convolutional layer is configured to perform a convolution operation on the first feature map, and input the feature map data obtained through the convolution operation to the third network layer;
- the third network layer is also used to merge the feature map data output by the multiple parallel branches in the second network layer with the feature map data output by each of the original scale branches.
- an allocation method which is used to allocate the passed neuron to each feature map when there are multiple feature maps in an image processing model, and the image processing model includes At least one of the aforementioned network modules; the method includes:
- multiple convolutional layers are at the same depth of the image processing model.
- Each convolutional layer is used to process the feature maps of different scales
- the first result contains multiple neurons
- the scale of the feature map corresponding to each neuron is calculated to obtain the distribution relationship
- the location attribute represents the convolutional layer to which each neuron belongs
- the assignment relationship represents the correspondence between each feature map and the neurons passed by the feature map
- the passed neurons are allocated to each of the feature maps.
- the method before screening the neurons according to the importance of the neurons in the multiple convolutional layers in the image processing model, the method further includes:
- the scale parameter represents the importance of neurons in the convolutional layer in each branch of the network module.
- the filtering the neurons according to the importance of the neurons in the multiple convolutional layers in the image processing model to obtain the first result includes:
- the first sequence represents an arrangement order of neurons in the multiple convolutional layers
- the required neurons are sequentially extracted from the first sequence to obtain the first result.
- the method further includes:
- an allocating device which is used to allocate the passed neuron to each of the feature maps when there are multiple feature maps in the image processing model, and the image processing model includes At least one of the aforementioned network modules; the device includes:
- the screening module is used to screen the neurons according to the importance of the neurons in the multiple convolutional layers in the image processing model to obtain the first result;
- multiple convolutional layers are at the same depth of the image processing model.
- Each convolutional layer is used to process the feature maps of different scales
- the first result contains multiple neurons
- a statistics module configured to count the scale of the feature map corresponding to each neuron according to the location attribute of each neuron in the first result to obtain the distribution relationship
- the location attribute represents the convolutional layer to which each neuron belongs
- the assignment relationship represents the correspondence between each feature map and the neurons passed by the feature map
- the allocation module is used to allocate the passed neuron to each of the feature maps according to the allocation relationship.
- it also includes:
- the model building module is used to determine the number of branches in each network module before the screening module screens the neurons according to the importance of the neurons in the multiple convolutional layers in the image processing model, and The preset number of the network modules constructs the image processing model;
- the first training module is used to train the image processing model to obtain the scale parameter of the batchnorm layer in the image processing model
- the scale parameter represents the importance of neurons in the convolutional layer in each branch of the network module.
- the screening module includes:
- a sorting sub-module configured to sort the neurons of the multiple convolutional layers according to the scale parameter of the batchnorm layer obtained by pre-training the image processing model to obtain the first sequence
- the first sequence represents an arrangement order of neurons in the multiple convolutional layers
- the neuron number determining sub-module is used to determine the number of neurons to be used for processing multiple feature maps according to a preset calculation amount
- the neuron extraction sub-module is configured to sequentially extract the required neurons from the first sequence according to the determined number of the neurons to be used, to obtain the first result.
- it also includes:
- the network structure determination module is configured to determine the first network structure of the image processing model according to the assignment relationship after the assignment module assigns the passed neurons to each of the feature maps according to the assignment relationship ;
- the second training module is used to train the image processing model of the first network structure.
- an electronic device including:
- a memory for storing processor executable instructions
- the processor is configured to execute any of the aforementioned methods.
- a computer-readable storage medium having computer program instructions stored thereon, and when the computer program instructions are executed by a processor, the foregoing allocation method is implemented.
- a computer program including computer readable code, when the computer readable code runs in an electronic device, the processor in the electronic device executes the above distribution method .
- a plurality of parallel branches are built in the second network layer in the network module, and the first sampling layer in each branch compares the first feature output by the first network layer.
- the graphs are down-sampled so that each different first sampling layer constructs second feature maps with different scales, so as to achieve the purpose of directly constructing multiple feature maps with different scales in the network module.
- Fig. 1 shows a schematic structural diagram of a network module according to an embodiment of the present disclosure
- Fig. 2 shows a schematic structural diagram of a network module according to another embodiment of the present disclosure
- Fig. 3 shows a schematic structural diagram of a network module according to another embodiment of the present disclosure
- Figure 4 shows a flow chart of a distribution method according to an embodiment of the present disclosure
- Fig. 5 shows a block diagram of a distribution device according to an embodiment of the present disclosure
- Figure 6 shows a block diagram of an electronic device according to an embodiment of the present disclosure
- FIG. 7 shows a block diagram of an electronic device according to an embodiment of the present disclosure.
- Fig. 1 shows a schematic structural diagram of a network module according to an embodiment of the present disclosure.
- the network module of the embodiment of the present disclosure includes a first network layer, a second network layer, and a third network layer that are sequentially cascaded.
- the first network layer is used to process the input image to obtain the first feature map.
- the second network layer includes multiple parallel branches, and each branch includes a first sampling layer.
- the first sampling layer is used to down-sample the first feature map to obtain the second feature map.
- the scales of the second feature maps obtained by the first sampling layer in different branches are different.
- the third network layer is used to merge the feature map data output by each branch, so that the network layer located at the lower level of the third network layer can continue to perform image processing operations.
- the third network layer may be a concatenate layer.
- multiple parallel branches are built in the second network layer in the network module, and the first sampling layer in each branch down-samples the first feature map output by the first network layer , So that different first sampling layers construct second feature maps with different scales, so as to achieve the purpose of directly constructing multiple feature maps with different scales in the network module.
- the network module of the embodiment of the present disclosure can directly pass through the first sampling layer in each branch.
- Constructing feature maps of different scales that is, constructing feature maps of various scales through down-sampling operations, makes it possible to construct feature maps of various scales according to the actual situation by using the network module of the embodiment of the present disclosure. Therefore, this effectively improves the diversity of feature maps, and can also make the scale variation range of the obtained feature maps larger and more diverse.
- the multi-branch setting also brings more diverse receptive fields, so that the network module can effectively improve the accuracy of classification and detection when applied to classification and detection tasks.
- the number of branches set in the second network layer of the above-mentioned network module can be specifically set according to actual conditions.
- the number of branches can be two, three, five, ten, etc.
- the number of branches in the second network layer can be determined according to its specific calculation amount. Therefore, the number of branches is not limited here.
- the scale of the feature map mentioned in the embodiment of the present disclosure can be the physical size of the feature map, or the size of the effective part of the image (for example, although the physical size of the image The size is the same, but the pixel values of some pixels of the image have been processed by but not limited to zeroing, etc., except for these processed pixels, the other pixel components are equivalent to the effective part, and the size of the effective part is smaller than the physical size of the image Small), but not limited to this.
- the first sampling layer may be a pooling layer, or may be another network layer capable of performing various operations (such as zooming in, zooming out, etc.) on the image.
- the first sampling layer only needs to be able to process the first feature map so that the second feature map obtained after processing can have different scales. This effectively improves the structural flexibility of the network module of the embodiment of the present disclosure, thereby making it easier to construct the network module.
- Fig. 2 shows a schematic structural diagram of a network module according to another embodiment of the present disclosure.
- the pooling layer may be a maximum pooling layer (max pool). That is, the first sampling layer is implemented by the maximum pooling layer.
- the first network layer may be a convolutional layer, and the convolution kernel of the convolutional layer may have a size of 1*1 (ie, a 1*1 convolutional layer).
- the first network layer for example: 1*1 convolutional layer
- the corresponding first feature map is obtained.
- the first feature map has the first scale.
- the first sampling layer (such as the maximum pooling layer) of each branch in the second network layer down-samples the first feature map with the first scale (that is, the first feature map from the maximum pooling layer) Perform maximum pooling processing) to obtain second feature maps with different scales, thereby achieving the purpose of directly constructing feature maps with different scales in the network module.
- the maximum pooling layer As the first sampling layer to downsample the first feature map, since the maximum pooling can effectively reduce the size of the feature map, it corresponds to the subsequent image processing operations in the small-scale branch (such as: convolution operation). ) Will consume less computation, which effectively reduces the computation in each branch and reduces power consumption.
- each branch further includes a first convolutional layer and a second sampling layer that are sequentially cascaded with the first sampling layer.
- the first convolution layer is used to perform a convolution operation on the second feature map to obtain the third feature map.
- the first convolutional layer may be a convolutional layer with different sizes of convolution kernels (for example: 3*3 convolutional layer, 3*3conv).
- the size of the convolution kernel of the first convolution layer in each branch may be the same or different.
- the second sampling layer is used to restore the scale of the third feature map to the scale of the first feature map. It should be pointed out that the second sampling layer may be an upsample layer.
- the first convolution layer After down-sampling the first feature map at each first sampling layer to obtain the second feature map with different scales, the first convolution layer performs convolution operation on the second feature map with different scales. , In order to realize the convolution processing of the feature map.
- the scale of the second feature map obtained is changed compared with that of the first feature map, and in each branch, the first convolutional layer
- the scale of the third feature map obtained by convolving the second feature map and the scale of the second feature map may also change. Therefore, in order to perform other image processing smoothly, the second sampling is also required.
- the layer performs an up-sampling operation on the third feature map, so that the scale of the third feature map is restored to the original scale (ie, the scale of the first feature map).
- the network module of the embodiment of the present disclosure realizes the construction of feature maps of different scales through up-sampling and down-sampling operations, so that multi-scale features can be extracted effectively and efficiently.
- Fig. 3 shows a schematic structural diagram of a network module according to another embodiment of the present disclosure.
- the second network layer may also include original scale branches.
- the original scale branch and the above multiple parallel branches are in parallel relationship, and the original scale branch does not change the scale of the first feature map.
- the original scale branch includes a second convolutional layer, and the second convolutional layer is used to perform a convolution operation on the first feature map, and input the feature map data obtained through the convolution operation into the third network layer,
- the feature data obtained by convolution has the same scale as the first feature map.
- the second convolutional layer may be a 3*3 convolutional layer (ie, 3*3conv).
- the third network layer is also used to merge the feature map data output by multiple parallel branches in the second network layer with the feature map data output by the original scale branches.
- the second convolution layer in the original scale branch directly performs convolution operation on the first feature map.
- the processing of the first feature map of the original scale is guaranteed, which also improves the completeness and accuracy of processed image data, and avoids the lack of some features in the first feature map.
- the network module of the embodiment of the present disclosure can be used as the smallest basic unit (may be referred to as a block for short) in the neural network structure. That is, it is possible to construct a network structure having different depths by repeatedly stacking any of the above-mentioned network blocks. Among them, the constructed network structure can be a convolutional neural network.
- a distribution method is also provided.
- the allocation method of the present disclosure is used to allocate the passed neuron to each feature map when there are multiple feature maps in the image processing model. Among them, each feature map has a different scale.
- the image processing model may be a convolutional neural network model.
- Fig. 4 shows a flowchart of a distribution method according to an embodiment of the present disclosure.
- the distribution method of the present disclosure includes:
- step S100 the neurons are screened according to the importance of the neurons in the multiple convolutional layers in the image processing model to obtain a first result.
- the multiple convolutional layers are at the same depth of the image processing model (that is, multiple convolutional layers are located at the same layer of the image processing model), and each convolutional layer is used to process different Scale feature map.
- the first result contains multiple neurons.
- Step S200 According to the position attribute of each neuron in the first result, the scale of the feature map corresponding to each neuron is counted to obtain the distribution relationship.
- the location attribute represents the convolutional layer to which each neuron belongs. In other words, the location attribute determines which convolutional layer the neuron belongs to.
- the distribution relationship represents the correspondence between each feature map and the neurons passed by the feature map. That is, the distribution relationship can determine which neurons should be used for processing and calculation of each feature map.
- Step S300 according to the assignment relationship, assign the passed neuron to each feature map.
- the above-disclosed allocation method filters neurons according to the importance of neurons in multiple convolutional layers in the image processing model, and then according to the position of each neuron in the first result of the screening, To determine the scale of the feature map corresponding to each neuron (that is, to determine the feature map to be processed by each neuron), so as to obtain the corresponding distribution relationship. Finally, according to the determined distribution relationship, the distribution between each feature map and the neurons it passes through is performed, so as to achieve the purpose of assigning neurons to each feature map based on the importance of the neurons.
- This allocation method is data-driven, and the allocation relationship determined for different data sets is different. Compared with the method set by human experience in the related technology, the allocation method of the embodiment of the present disclosure makes the final allocation of each feature map The neurons are more precise.
- the distribution method provided in the embodiments of the present disclosure can be executed by any suitable device with data processing capabilities, including but not limited to: terminal devices and servers.
- it may also be executed by the processor, for example, the processor executes any of the allocation methods mentioned in the embodiments of the present disclosure by calling corresponding instructions stored in the memory. I won't repeat it below.
- the processor may be a general-purpose processor or an artificial intelligence processor.
- the image processing model can be the first type of network structure.
- the first type of network structure is a network structure that introduces multi-scale feature maps by adding residuals between feature maps of different depths to combine shallow feature maps and deep feature maps.
- the image processing model can also be a second type of network structure.
- the second type of network structure is a network structure that uses different convolution kernels at the same depth to introduce multi-scale feature maps.
- the image processing model can also be a third type of network structure.
- the third type of network structure is; a network structure including any of the aforementioned network modules (ie, a network structure with a certain depth constructed by repeatedly stacking network modules).
- the image processing model may include any of the aforementioned network modules.
- the number of network modules is at least one.
- the image processing model is trained to obtain the scale parameter of the batchnorm layer in the image processing model.
- the batchnorm layer is used for normalization, and the scale parameter represents the importance of neurons in the convolutional layer in each branch of the network module.
- the allocation method of the embodiment of the present disclosure can be applied to an image processing model including any of the network modules described above.
- the multiple convolutional layers may be the first convolutional layer in each branch of the second network layer in the network module and the second convolutional layer in the original scale branch.
- multiple convolutional layers at the same depth in the image processing model can be the network module, and the second network layer in each branch A convolutional layer, and/or the second convolutional layer in the original proportional branch in the second network layer.
- the number of network modules is at least one.
- the allocation of neurons is based on the multiple convolutional layers (such as the first convolutional layer and the second convolutional layer) in each network module (block) Distribution by neurons.
- multiple network modules can be stacked in sequence to construct an image processing model. That is, multiple network modules can be set in series, and a corresponding network layer can be set between every two adjacent network modules according to actual needs. There is no specific limitation here.
- the neuron allocation process of multiple convolutional layers in 20 blocks can be performed simultaneously or sequentially. There is no limitation here.
- filtering neurons according to the importance of neurons in multiple convolutional layers in the image processing model to obtain the first result may include:
- the neurons of the multiple convolutional layers are sorted to obtain the first sequence.
- the first sequence represents the arrangement order of neurons in multiple convolutional layers.
- the number of neurons to be used for processing multiple feature maps is determined.
- the required neurons are sequentially extracted from the first sequence to obtain the first result.
- the scale parameter of the batchnorm layer learned by the pre-training of the image processing model is used as the criterion, and the neurons in multiple convolutional layers (here can be all neurons in multiple convolutional layers) are sorted ( Wherein, the arrangement order can be arranged in order from high to low) to obtain the corresponding first sequence.
- the number of neurons (number of neurons to be used) required to process multiple feature maps is determined according to the preset calculation amount (ie, the amount of calculation actually required), and according to the determined number of neurons to be used, the first In a sequence, the required neurons are extracted in sequence according to the order of the neurons. Among them, the number of extracted neurons required is consistent with the number of neurons to be used.
- multiple neurons are allocated competitively and adaptively, which effectively improves the accuracy of neuron allocation, and also Effectively improve the rationality of neuron allocation.
- any of the above-mentioned allocation method embodiments when assigning the passed neurons to each feature map according to the assignment relationship, it may include: retaining the required neurons and deleting the undesired neurons. The operation of the neuron is required.
- the allocation relationship determine the first network structure of the image processing model, and train the image processing model of the first network structure to achieve the purpose of optimizing the image processing model, so that the final image processing model is used in classification and detection tasks Can have higher accuracy.
- the following takes the image processing model including a network module, and the network module is the network structure shown in FIG. 3 as an example, for a clearer and detailed description.
- the second network layer of the network module shown in FIG. 3 includes an original scale branch and two branches (the first branch and the second branch). Among them, the original proportional branch, the first branch and the second branch are all set in parallel.
- the original scale branch contains a 3*3 convolutional layer (that is, the second convolutional layer, 3*3conv), and the first branch and the second branch respectively include the first sampling layer (maximum pooling Layer, max pool), the first convolutional layer (3*3conv) and the second sampling layer (upsample).
- the image processing model it is mainly to assign neurons of two first convolutional layers and one second convolutional layer in the network modules it contains.
- the number of neurons in the second convolutional layer in the original proportional branch is 10 (respectively neuron 1, neuron 2, neuron 3...neuron 10), and the number of neurons in the first branch
- the number of neurons in the first convolutional layer is also 10 (respectively neuron 11, neuron 12, neuron 13...neuron 20), and the number of neurons in the first convolutional layer in the second branch
- the number can also be 10 (respectively neuron 21, neuron 22, neuron 23...neuron 30).
- the number of branches of the second network layer is three (original scale branch, first branch and second branch)
- the number of feature maps constructed by it is also three.
- the scale of the feature map in the original scale branch is the original scale
- the scale of the feature map constructed in the first branch is the first scale
- the scale of the feature map constructed in the second branch is the second scale.
- the 30 neurons are sorted according to the scale parameter to obtain a neuron sequence (ie, the first sequence).
- the obtained first sequence is: neuron 1, neuron 2, neuron 3, neuron 4,..., neuron 28, neuron 29, neuron 30.
- the preset calculation amount it is determined that the number of neurons (that is, the number of neurons to be used) required for the image processing model in this embodiment to process the feature maps of the above three different scales is 15. Therefore, according to the determined number of neurons to be used, the required neurons (respectively: neuron 1, neuron 2, neuron 3, neuron Element 4,..., neuron 14, neuron 15), so as to get the first result.
- the scale of the feature map corresponding to each neuron is counted to obtain the distribution relationship. That is, according to the respective positions of neuron 1, neuron 2, neuron 3, neuron 4,..., neuron 14, neuron 15, the scale of the feature map corresponding to each neuron is determined. In other words, determine which branch each neuron belongs to according to its location attribute. Among them, it can be determined that neuron 1 to neuron 10 belong to the original scale branch, the scale of the feature map corresponding to these 10 neurons is the original scale, and neuron 10 to neuron 15 belong to the first branch, and these 5 neurons The scale of the corresponding feature map is the first scale. Therefore, the corresponding distribution relationship (that is, the scale of the feature map corresponding to each of neuron 1 to neuron 15) can be obtained.
- the neurons passed by each feature map can be assigned according to the assignment relationship. That is, neuron 1 to neuron 15 are retained, and the second branch including neuron 20 to neuron 30 is deleted. That is, the second branch of the feature map of the second scale is discarded.
- the allocation of neurons in the network module in this embodiment can be completed.
- the allocation method of the embodiment of the present disclosure allocates neurons to each feature map with different scales according to the importance of neurons in multiple convolutional layers at the same depth in the image processing model, so that multiple Neurons can be allocated competitively and adaptively, thereby effectively improving the accuracy and rationality of the allocation results, and also optimizing the network structure of the image processing model, so that the optimized image processing model can be retrained and applied For classification and detection tasks, it can effectively improve the accuracy of classification and detection.
- the writing order of the steps does not mean a strict execution order but constitutes any limitation on the implementation process.
- the specific execution order of each step should be based on its function and possibility.
- the inner logic is determined.
- the present disclosure also provides distribution devices, electronic equipment, computer-readable storage media, and programs. All of the above can be used to implement any distribution method provided in the present disclosure. The corresponding technical solutions and descriptions and the corresponding records in the method section are not provided. Repeat it again.
- FIG. 5 shows a block diagram of an allocating device 100 according to an embodiment of the present disclosure.
- the allocating device 100 is configured to allocate each of the feature maps when there are multiple feature maps in the image processing model.
- the screening module 110 is configured to screen the neurons according to the importance of the neurons in the multiple convolutional layers in the image processing model to obtain a first result
- multiple convolutional layers are at the same depth of the image processing model.
- Each convolutional layer is used to process the feature maps of different scales
- the first result contains multiple neurons
- the statistics module 120 is configured to count the scale of the feature map corresponding to each neuron according to the location attribute of each neuron in the first result to obtain the distribution relationship;
- the location attribute represents the convolutional layer to which each neuron belongs
- the assignment relationship represents the correspondence between each feature map and the neurons passed by the feature map
- the allocation module 130 is configured to allocate the passed neuron to each of the feature maps according to the allocation relationship.
- it also includes:
- the model building module is used to determine the number of branches in each network module before the screening module screens the neurons according to the importance of the neurons in the multiple convolutional layers in the image processing model, and The preset number of the network modules constructs the image processing model;
- the first training module is used to train the image processing model to obtain the scale parameter of the batchnorm layer in the image processing model
- the scale parameter represents the importance of neurons in the convolutional layer in each branch of the network module.
- the screening module 110 includes:
- a sorting sub-module configured to sort the neurons of the multiple convolutional layers according to the scale parameter of the batchnorm layer obtained by pre-training the image processing model to obtain the first sequence
- the first sequence represents an arrangement order of neurons in the multiple convolutional layers
- the neuron number determining sub-module is used to determine the number of neurons to be used for processing multiple feature maps according to a preset calculation amount
- the neuron extraction sub-module is configured to sequentially extract the required neurons from the first sequence according to the determined number of the neurons to be used, to obtain the first result.
- it also includes:
- the network structure determination module is configured to determine the first network structure of the image processing model according to the assignment relationship after the assignment module assigns the passed neurons to each of the feature maps according to the assignment relationship ;
- the second training module is used to train the image processing model of the first network structure.
- the functions or modules contained in the device provided in the embodiments of the present disclosure can be used to execute the methods described in the above method embodiments.
- the functions or modules contained in the device provided in the embodiments of the present disclosure can be used to execute the methods described in the above method embodiments.
- brevity, here No longer refer to the description of the above method embodiments.
- the embodiment of the present disclosure also proposes a computer-readable storage medium on which computer program instructions are stored, and when the computer program instructions are executed by a processor, any of the foregoing allocation methods is implemented.
- the computer-readable storage medium may be a non-volatile computer-readable storage medium or a volatile computer-readable storage medium.
- An embodiment of the present disclosure also provides an electronic device, including: a processor; a memory for storing executable instructions of the processor; wherein the processor is configured to execute any of the foregoing allocation methods.
- the embodiment of the present disclosure also proposes a computer program, the computer program includes computer readable code, and when the computer readable code runs in an electronic device, a processor in the electronic device executes the above method.
- the electronic device can be provided as a terminal, server or other form of device.
- Fig. 6 is a block diagram showing an electronic device 800 according to an exemplary embodiment.
- the electronic device 800 may be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and other terminals.
- the electronic device 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, and a sensor component 814 , And communication component 816.
- the processing component 802 generally controls the overall operations of the electronic device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
- the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the foregoing method.
- the processing component 802 may include one or more modules to facilitate the interaction between the processing component 802 and other components.
- the processing component 802 may include a multimedia module to facilitate the interaction between the multimedia component 808 and the processing component 802.
- the memory 804 is configured to store various types of data to support operations in the electronic device 800. Examples of these data include instructions for any application or method operating on the electronic device 800, contact data, phone book data, messages, pictures, videos, etc.
- the memory 804 can be implemented by any type of volatile or nonvolatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read-only memory
- EPROM erasable Programmable Read Only Memory
- PROM Programmable Read Only Memory
- ROM Read Only Memory
- Magnetic Memory Flash Memory
- Magnetic Disk Magnetic Disk or Optical Disk.
- the power supply component 806 provides power for various components of the electronic device 800.
- the power supply component 806 may include a power management system, one or more power supplies, and other components associated with the generation, management, and distribution of power for the electronic device 800.
- the multimedia component 808 includes a screen that provides an output interface between the electronic device 800 and the user.
- the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
- the touch panel includes one or more touch sensors to sense touch, sliding, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure related to the touch or slide operation.
- the multimedia component 808 includes a front camera and/or a rear camera. When the electronic device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
- the audio component 810 is configured to output and/or input audio signals.
- the audio component 810 includes a microphone (MIC).
- the microphone is configured to receive external audio signals.
- the received audio signal may be further stored in the memory 804 or transmitted via the communication component 816.
- the audio component 810 further includes a speaker for outputting audio signals.
- the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module.
- the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include but are not limited to: home button, volume button, start button, and lock button.
- the sensor component 814 includes one or more sensors for providing the electronic device 800 with various aspects of state evaluation.
- the sensor component 814 can detect the on/off status of the electronic device 800 and the relative positioning of the components.
- the component is the display and the keypad of the electronic device 800.
- the sensor component 814 can also detect the electronic device 800 or the electronic device 800.
- the position of the component changes, the presence or absence of contact between the user and the electronic device 800, the orientation or acceleration/deceleration of the electronic device 800, and the temperature change of the electronic device 800.
- the sensor component 814 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
- the sensor component 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
- the communication component 816 is configured to facilitate wired or wireless communication between the electronic device 800 and other devices.
- the electronic device 800 can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof.
- the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
- the communication component 816 further includes a near field communication (NFC) module to facilitate short-range communication.
- the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
- RFID radio frequency identification
- IrDA infrared data association
- UWB ultra-wideband
- Bluetooth Bluetooth
- the electronic device 800 can be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field A programmable gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
- ASIC application specific integrated circuits
- DSP digital signal processors
- DSPD digital signal processing devices
- PLD programmable logic devices
- FPGA field A programmable gate array
- controller microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
- a non-volatile computer-readable storage medium such as the memory 804 including computer program instructions, which can be executed by the processor 820 of the electronic device 800 to complete the foregoing method.
- Fig. 7 is a block diagram showing an electronic device 1900 according to an exemplary embodiment.
- the electronic device 1900 may be provided as a server.
- the electronic device 1900 includes a processing component 1922, which further includes one or more processors, and a memory resource represented by a memory 1932 for storing instructions executable by the processing component 1922, such as application programs.
- the application program stored in the memory 1932 may include one or more modules each corresponding to a set of instructions.
- the processing component 1922 is configured to execute instructions to perform the above-described methods.
- the electronic device 1900 may also include a power supply component 1926 configured to perform power management of the electronic device 1900, a wired or wireless network interface 1950 configured to connect the electronic device 1900 to a network, and an input output (I/O) interface 1958 .
- the electronic device 1900 can operate based on an operating system stored in the memory 1932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
- a non-volatile computer-readable storage medium such as the memory 1932 including computer program instructions, which can be executed by the processing component 1922 of the electronic device 1900 to complete the foregoing method.
- the present disclosure may be a system, method, and/or computer program product.
- the computer program product may include a computer-readable storage medium loaded with computer-readable program instructions for enabling a processor to implement various aspects of the present disclosure.
- the computer-readable storage medium may be a tangible device that can hold and store instructions used by the instruction execution device.
- the computer-readable storage medium may be, for example, but not limited to, an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the foregoing.
- Computer-readable storage media include: portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM) Or flash memory), static random access memory (SRAM), portable compact disk read-only memory (CD-ROM), digital versatile disk (DVD), memory stick, floppy disk, mechanical encoding device, such as a printer with instructions stored thereon
- RAM random access memory
- ROM read-only memory
- EPROM erasable programmable read-only memory
- flash memory flash memory
- SRAM static random access memory
- CD-ROM compact disk read-only memory
- DVD digital versatile disk
- memory stick floppy disk
- mechanical encoding device such as a printer with instructions stored thereon
- the computer-readable storage medium used here is not interpreted as a transient signal itself, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through waveguides or other transmission media (for example, light pulses through fiber optic cables), or through wires Transmission of electrical signals.
- the computer-readable program instructions described herein can be downloaded from a computer-readable storage medium to various computing/processing devices, or downloaded to an external computer or external storage device via a network, such as the Internet, a local area network, a wide area network, and/or a wireless network.
- the network may include copper transmission cables, optical fiber transmission, wireless transmission, routers, firewalls, switches, gateway computers, and/or edge servers.
- the network adapter card or network interface in each computing/processing device receives computer-readable program instructions from the network, and forwards the computer-readable program instructions for storage in the computer-readable storage medium in each computing/processing device .
- the computer program instructions used to perform the operations of the present disclosure may be assembly instructions, instruction set architecture (ISA) instructions, machine instructions, machine-related instructions, microcode, firmware instructions, status setting data, or in one or more programming languages.
- Source code or object code written in any combination, the programming language includes object-oriented programming languages such as Smalltalk, C++, etc., and conventional procedural programming languages such as "C" language or similar programming languages.
- Computer-readable program instructions can be executed entirely on the user's computer, partly on the user's computer, executed as a stand-alone software package, partly on the user's computer and partly executed on a remote computer, or entirely on the remote computer or server carried out.
- the remote computer can be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (for example, using an Internet service provider to access the Internet connection).
- LAN local area network
- WAN wide area network
- an electronic circuit such as a programmable logic circuit, a field programmable gate array (FPGA), or a programmable logic array (PLA), can be customized by using the status information of the computer-readable program instructions.
- the computer-readable program instructions are executed to realize various aspects of the present disclosure.
- These computer-readable program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, thereby producing a machine such that when these instructions are executed by the processor of the computer or other programmable data processing device , A device that implements the functions/actions specified in one or more blocks in the flowchart and/or block diagram is produced. It is also possible to store these computer-readable program instructions in a computer-readable storage medium. These instructions make computers, programmable data processing apparatuses, and/or other devices work in a specific manner, so that the computer-readable medium storing instructions includes An article of manufacture, which includes instructions for implementing various aspects of the functions/actions specified in one or more blocks in the flowchart and/or block diagram.
- each block in the flowchart or block diagram may represent a module, program segment, or part of an instruction, and the module, program segment, or part of an instruction contains one or more functions for implementing the specified logical function.
- Executable instructions may also occur in a different order from the order marked in the drawings. For example, two consecutive blocks can actually be executed in parallel, or they can sometimes be executed in the reverse order, depending on the functions involved.
- each block in the block diagram and/or flowchart, and the combination of the blocks in the block diagram and/or flowchart can be implemented by a dedicated hardware-based system that performs the specified functions or actions Or it can be realized by a combination of dedicated hardware and computer instructions.
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Abstract
Description
Claims (16)
- 一种网络模块,其特征在于,包括:依次级联的第一网络层、第二网络层和第三网络层;其中,所述第一网络层,用于对输入的图像进行处理,得到第一特征图;所述第二网络层包括多个并行的分支;每个分支包括第一采样层;所述第一采样层,用于对所述第一特征图进行下采样,得到第二特征图;其中,不同所述分支中的所述第一采样层得到的所述第二特征图的尺度不同;所述第三网络层,用于将每个所述分支输出的特征图数据合并。
- 根据权利要求1所述的网络模块,其特征在于,所述第一采样层为池化层。
- 根据权利要求2所述的网络模块,其特征在于,所述池化层为最大池化层。
- 根据权利要求1所述的网络模块,其特征在于,每个分支还包括与所述第一采样层依次级联的第一卷积层和第二采样层;所述第一卷积层,用于对所述第二特征图进行卷积操作,得到第三特征图;所述第二采样层,用于将所述第三特征图的尺度恢复为所述第一特征图的尺度。
- 根据权利要求1至4任意一项所述的网络模块,其特征在于,所述第二网络层还包括原比例分支;所述原比例分支包括第二卷积层;所述第二卷积层,用于对所述第一特征图进行卷积操作,并将经过卷积操作得到的特征图数据输入至所述第三网络层;所述第三网络层,还用于将所述第二网络层中所述多个并行的分支输出的特征图数据和每个所述原比例分支输出的特征图数据合并。
- 一种分配方法,其特征在于,用于在图像处理模型中存在多张特征图时,对每张所述特征图分配所通过的神经元,所述图像处理模型中包括至少一个权利要求1至5任意一项所述的网络模块;所述方法包括:根据所述图像处理模型中多个卷积层的神经元的重要性,对所述神经元进行筛选,得到第一结果;其中,多个卷积层处于所述图像处理模型的同一深度,且每个卷积层分别用于处理不同尺度的所述特征图;所述第一结果中包含有多个神经元;根据所述第一结果中每个神经元的位置属性,统计每个所述神经元所对应的所述特征图的尺度,得到分配关系;其中,所述位置属性表征每一个神经元所属的卷积层;所述分配关系,表征每张所述特征图与所述特征图所通过的神经元之间的对应关系;根据所述分配关系,对每张所述特征图分配所通过的神经元。
- 根据权利要求6所述的方法,其特征在于,在根据所述图像处理模型中多个卷积层的神经元的重要性,对所述神经元进行筛选之前,还包括:确定各个网络模块中的分支数量,并根据预设的所述网络模块的个数构建所述图像 处理模型;对所述图像处理模型进行训练,得到所述图像处理模型中batchnorm层的scale参数;其中,所述scale参数表征所述网络模块中各个分支中的卷积层的神经元的重要性。
- 根据权利要求6或7所述的方法,其特征在于,所述根据所述图像处理模型中多个卷积层的神经元的重要性,对所述神经元进行筛选,得到第一结果,包括:根据对所述图像处理模型进行预先训练得到的batchnorm层的scale参数,对多个所述卷积层的神经元进行排序,得到第一序列;其中,所述第一序列表征多个所述卷积层中的神经元的排列顺序;根据预设计算量,确定用于处理多张所述特征图的待用神经元数量;根据确定的所述待用神经元数量,由所述第一序列中依次提取出所需神经元,得到所述第一结果。
- 根据权利要求8所述的方法,其特征在于,在根据所述分配关系,对每张所述特征图分配所通过的神经元后,还包括:根据所述分配关系,确定所述图像处理模型的第一网络结构;对所述第一网络结构的图像处理模型进行训练。
- 一种分配装置,其特征在于,用于在图像处理模型中存在多张特征图时,对每张所述特征图分配所通过的神经元,所述图像处理模型中包括至少一个权利要求1至5任意一项所述的网络模块;所述装置包括:筛选模块,用于根据所述图像处理模型中多个卷积层的神经元的重要性,对所述神经元进行筛选,得到第一结果;其中,多个卷积层处于所述图像处理模型的同一深度,且每个卷积层分别用于处理不同尺度的所述特征图;所述第一结果中包含有多个神经元;统计模块,用于根据所述第一结果中每个神经元的位置属性,统计每个所述神经元所对应的所述特征图的尺度,得到分配关系;其中,所述位置属性表征每一个神经元所属的卷积层;所述分配关系,表征每张所述特征图与所述特征图所通过的神经元之间的对应关系;分配模块,用于根据所述分配关系,对每张所述特征图分配所通过的神经元。
- 根据权利要求10所述的装置,其特征在于,还包括:模型构建模块,用于在所述筛选模块根据所述图像处理模型中多个卷积层的神经元的重要性,对所述神经元进行筛选之前,确定各个网络模块中的分支数量,并根据预设的所述网络模块的个数构建所述图像处理模型;第一训练模块,用于对所述图像处理模型进行训练,得到所述图像处理模型中batchnorm层的scale参数;其中,所述scale参数表征所述网络模块中各个分支中的卷积层的神经元的重要性。
- 根据权利要求10或11所述的装置,其特征在于,所述筛选模块包括:排序子模块,用于根据对所述图像处理模型进行预先训练得到的batchnorm层的scale参数,对多个所述卷积层的神经元进行排序,得到第一序列;其中,所述第一序列表征多个所述卷积层中的神经元的排列顺序;神经元数量确定子模块,用于根据预设计算量,确定用于处理多张所述特征图的待用神经元数量;神经元提取子模块,用于根据确定的所述待用神经元数量,由所述第一序列中依次提取出所需神经元,得到所述第一结果。
- 根据权利要求12所述的装置,其特征在于,还包括:网络结构确定模块,用于在所述分配模块根据所述分配关系,对每张所述特征图分配所通过的神经元后,根据所述分配关系,确定所述图像处理模型的第一网络结构;第二训练模块,用于对所述第一网络结构的图像处理模型进行训练。
- 一种电子设备,其特征在于,包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为:执行权利要求6至9中任意一项所述的方法。
- 一种计算机可读存储介质,其上存储有计算机程序指令,其特征在于,所述计算机程序指令被处理器执行时实现权利要求6至9中任意一项所述的方法。
- 一种计算机程序,其特征在于,所述计算机程序包括计算机可读代码,当所述计算机可读代码在电子设备中运行时,所述电子设备中的处理器执行用于实现权利要求6至9中的任意一项所述的方法。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112633402A (zh) * | 2020-12-30 | 2021-04-09 | 南京大学 | 一种实现动态计算的高精度高比例的分类模型及分类方法 |
CN113327203A (zh) * | 2021-05-28 | 2021-08-31 | 北京百度网讯科技有限公司 | 图像处理网络模型、方法、设备和介质 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113592004A (zh) | 2019-02-25 | 2021-11-02 | 深圳市商汤科技有限公司 | 分配方法及装置、电子设备和存储介质 |
CN110826696B (zh) * | 2019-10-30 | 2023-06-27 | 北京百度网讯科技有限公司 | 超网络的搜索空间构建方法、装置以及电子设备 |
CN112418394B (zh) * | 2020-11-04 | 2022-05-13 | 武汉大学 | 一种电磁波频率预测方法及装置 |
CN113240084B (zh) * | 2021-05-11 | 2024-02-02 | 北京搜狗科技发展有限公司 | 一种数据处理方法、装置、电子设备及可读介质 |
CN113569913B (zh) * | 2021-06-29 | 2023-04-25 | 西北大学 | 基于分层选择性Adaboost-DNNs的图像分类模型建立、分类方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102156881A (zh) * | 2011-04-13 | 2011-08-17 | 上海海事大学 | 基于多尺度图像相位信息的海难搜救目标检测方法 |
CN108154192A (zh) * | 2018-01-12 | 2018-06-12 | 西安电子科技大学 | 基于多尺度卷积与特征融合的高分辨sar地物分类方法 |
CN108830185A (zh) * | 2018-05-28 | 2018-11-16 | 四川瞳知科技有限公司 | 基于多任务联合学习的行为识别及定位方法 |
CN109902738A (zh) * | 2019-02-25 | 2019-06-18 | 深圳市商汤科技有限公司 | 网络模块和分配方法及装置、电子设备和存储介质 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103200242B (zh) * | 2013-03-20 | 2016-04-06 | 成都康赛信息技术有限公司 | 基于物联网构建跨层面数据分析枢纽的方法 |
CN107871136A (zh) * | 2017-03-22 | 2018-04-03 | 中山大学 | 基于稀疏性随机池化的卷积神经网络的图像识别方法 |
CN109300166B (zh) * | 2017-07-25 | 2023-04-25 | 同方威视技术股份有限公司 | 重建ct图像的方法和设备以及存储介质 |
CN108229497B (zh) * | 2017-07-28 | 2021-01-05 | 北京市商汤科技开发有限公司 | 图像处理方法、装置、存储介质、计算机程序和电子设备 |
US10679351B2 (en) * | 2017-08-18 | 2020-06-09 | Samsung Electronics Co., Ltd. | System and method for semantic segmentation of images |
US10043113B1 (en) * | 2017-10-04 | 2018-08-07 | StradVision, Inc. | Method and device for generating feature maps by using feature upsampling networks |
CN107766292B (zh) * | 2017-10-30 | 2020-12-29 | 中国科学院计算技术研究所 | 一种神经网络处理方法及处理系统 |
CN108416307B (zh) * | 2018-03-13 | 2020-08-14 | 北京理工大学 | 一种航拍图像路面裂缝检测方法、装置及设备 |
CN109376667B (zh) * | 2018-10-29 | 2021-10-01 | 北京旷视科技有限公司 | 目标检测方法、装置及电子设备 |
-
2019
- 2019-02-25 CN CN202110891899.0A patent/CN113592004A/zh active Pending
- 2019-02-25 CN CN201910139007.4A patent/CN109902738B/zh active Active
- 2019-10-30 KR KR1020207015036A patent/KR20200106027A/ko not_active Application Discontinuation
- 2019-10-30 JP JP2020527741A patent/JP7096888B2/ja active Active
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- 2019-10-30 SG SG11202004552VA patent/SG11202004552VA/en unknown
-
2020
- 2020-01-14 TW TW109101144A patent/TWI766228B/zh active
- 2020-06-01 US US16/888,931 patent/US11443438B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102156881A (zh) * | 2011-04-13 | 2011-08-17 | 上海海事大学 | 基于多尺度图像相位信息的海难搜救目标检测方法 |
CN108154192A (zh) * | 2018-01-12 | 2018-06-12 | 西安电子科技大学 | 基于多尺度卷积与特征融合的高分辨sar地物分类方法 |
CN108830185A (zh) * | 2018-05-28 | 2018-11-16 | 四川瞳知科技有限公司 | 基于多任务联合学习的行为识别及定位方法 |
CN109902738A (zh) * | 2019-02-25 | 2019-06-18 | 深圳市商汤科技有限公司 | 网络模块和分配方法及装置、电子设备和存储介质 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112633402A (zh) * | 2020-12-30 | 2021-04-09 | 南京大学 | 一种实现动态计算的高精度高比例的分类模型及分类方法 |
CN112633402B (zh) * | 2020-12-30 | 2024-05-03 | 南京大学 | 一种实现动态计算的高精度高比例的分类模型及分类方法 |
CN113327203A (zh) * | 2021-05-28 | 2021-08-31 | 北京百度网讯科技有限公司 | 图像处理网络模型、方法、设备和介质 |
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CN109902738A (zh) | 2019-06-18 |
KR20200106027A (ko) | 2020-09-10 |
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JP2021517282A (ja) | 2021-07-15 |
SG11202004552VA (en) | 2020-10-29 |
TWI766228B (zh) | 2022-06-01 |
JP7096888B2 (ja) | 2022-07-06 |
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