CN105959526B - Glasses and system for color recognition - Google Patents
Glasses and system for color recognition Download PDFInfo
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- CN105959526B CN105959526B CN201610459180.9A CN201610459180A CN105959526B CN 105959526 B CN105959526 B CN 105959526B CN 201610459180 A CN201610459180 A CN 201610459180A CN 105959526 B CN105959526 B CN 105959526B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
- G06V20/584—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of vehicle lights or traffic lights
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10004—Still image; Photographic image
Abstract
The invention provides glasses and a system for color recognition, wherein the glasses comprise: the glasses comprise a glasses body, a motion sensor, an image collector, an image processor and a prompting device; the image collector is connected with the motion sensor and the image processor, receives eye pupil distance information transmitted by the motion sensor, adjusts the focal length according to the eye pupil distance information, collects images and transmits the collected images to the image processor; the image processor is connected with the prompting device, receives the collected image transmitted by the image collector, acquires the color information of the image and transmits the color information to the prompting device; the motion sensor, the image collector, the image processor and the prompting device are all arranged on the glasses body. The invention can make people with visual defects such as color blindness or color weakness distinguish the color of the traffic signal lamp, thereby avoiding traffic accidents caused by the fact that the color of the traffic signal lamp cannot be distinguished.
Description
Technical Field
The invention relates to the technical field of wearable equipment, in particular to glasses and a system for color recognition.
Background
The traffic signal lamps are arranged at road intersections or places such as roads and railway intersections, and when pedestrians or vehicles need to pass through the intersections, whether the pedestrians or vehicles can pass through can be judged by distinguishing colors on the traffic signal lamps.
However, for people with visual defects such as color weakness or color blindness, the colors of the traffic signal lamps cannot be distinguished, so that accurate judgment cannot be made according to the indication of the traffic signal lamps, and traffic accidents are easily caused.
Disclosure of Invention
In view of this, the invention provides glasses and a system for color recognition, which are used for solving the problem that a person with visual defects such as color weakness or color blindness cannot accurately distinguish the color of a traffic signal lamp, so that traffic accidents are easily caused.
In a first aspect, an embodiment of the present invention provides glasses for color recognition, where the glasses include: the glasses comprise a glasses body, a motion sensor, an image collector, an image processor and a prompting device;
the image collector is connected with the motion sensor and the image processor, receives eye pupil distance information transmitted by the motion sensor, adjusts the focal length according to the eye pupil distance information, collects images and transmits the collected images to the image processor;
the image processor is connected with the prompting device, receives the acquired image transmitted by the image acquisition device, acquires color information of the image, and transmits the color information to the prompting device so that the prompting device prompts the color information to a user;
the motion sensor, the image collector, the image processor and the prompting device are all arranged on the glasses body.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where the image processor includes: the device comprises a receiving element, an extracting element, a comparing element and a sending element;
the receiving element is connected with the image collector and the extracting element, receives the image transmitted by the image collector and transmits the image to the extracting element;
the extracting element is connected with the comparing element, receives the image transmitted by the receiving element, extracts the color value included in the image, and transmits the color value to the comparing element;
the comparison element is connected with the sending element, receives the color value transmitted by the extraction element, compares the color value with red, green and blue (RGB) color values to obtain color information in the image, and transmits the color information to the sending element;
the sending element is connected with the prompting device and transmits the color information to the prompting device.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the image processor is installed on any one of two temples of the glasses body or on a lens frame;
the image collector is arranged on a lens frame of the glasses body;
the prompting device is installed on any one of the two glasses legs of the glasses body or on the lens frame.
With reference to the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where the prompting device is a text-to-speech TTS broadcaster, a buzzer, or a vibrator.
With reference to the third possible implementation manner of the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, where the TTS broadcaster plays corresponding voice prompt information according to the color information;
the buzzer plays a prompt tone corresponding to the tone or the volume according to the color information;
and the vibrator performs vibration operation corresponding to the vibration intensity according to the color information.
With reference to the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, where the glasses further include a global positioning system GPS element;
the GPS element is connected with the prompting device and transmits the positioned current position information to the prompting device for prompting, and the current position information comprises the distance between the current position and a traffic signal lamp in front of the current position;
the GPS element is positioned on any one of the two glasses legs of the glasses body or on the lens frame.
With reference to the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, where the glasses further include a button switch;
the button switch is connected with the motion sensor and transmits a starting or closing control signal to the motion sensor so as to control the starting or closing of the motion sensor;
the button switch is installed on any one of the two glasses legs of the glasses body or on the lens frame.
With reference to the first aspect, an embodiment of the present invention provides a seventh possible implementation manner of the first aspect, where the glasses further include a correction element;
the correcting element is respectively connected with the motion sensor and the image collector, receives the eye pupil distance information transmitted by the motion sensor, corrects the eye pupil distance information according to a preset correction value to obtain a plurality of shooting pupil distance information, and transmits the plurality of shooting pupil distance information to the image collector, so that the image collector can respectively adjust the focal length to collect a plurality of images according to the plurality of shooting pupil distance information.
With reference to the seventh possible implementation manner of the first aspect, an embodiment of the present invention provides an eighth possible implementation manner of the first aspect, where the image processor receives multiple images transmitted by the image collector, compares the multiple images to obtain one image with the highest definition in the multiple images, and extracts color information in the image with the highest definition.
In a second aspect, an embodiment of the present invention provides a system for color recognition, where the system includes an earphone and the glasses for color recognition described in the first aspect;
the earphone is wirelessly connected with the glasses for color recognition.
The glasses and the system for color recognition provided by the invention comprise a glasses body, a motion sensor, an image collector, an image processor and a prompting device, wherein the image collector adjusts the focal length according to the pupil distance information of the glasses transmitted by the motion sensor to collect images and transmits the collected images to the image processor, the image processor extracts the color information of the images and sends the color information to the prompting device to prompt a user for color information, so that people with visual defects such as color blindness or color weakness can accurately distinguish the color of a traffic signal lamp, and traffic accidents caused by the fact that the color of the traffic signal lamp cannot be distinguished are avoided.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of glasses for color recognition according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram illustrating a system for color recognition according to embodiment 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
People who have visual defects such as weak color or color blindness cannot distinguish the color of the traffic signal lamp, so that accurate judgment cannot be made according to the indication of the traffic signal lamp, and traffic accidents are easily caused. Based on this, the embodiment of the invention provides glasses and a system for color recognition. The following is described by way of example.
Example 1
The embodiment of the invention provides glasses for color recognition. When a person looks at an object, in order to focus attention on a specific object in a visual field, eyes of the person can automatically focus, pupils of eyes of the person can move along with the focusing of the eyes, and when the distance or the direction of the object to be seen by the person is different, the pupillary distance of the eyes can be influenced, so that the pupillary distance information of the eyes of the person can be determined by measuring the movement of the pupillary of the eyes of the person, images are acquired according to the determined pupillary distance information, and the color information of a traffic signal lamp or other objects is further distinguished.
As shown in fig. 1, the glasses for color recognition provided by the embodiment of the present invention include a glasses body 110, a motion sensor 120, an image collector 130, an image processor 140, and a prompting device 150;
the image collector 130 is connected with the motion sensor 120 and the image processor 140, receives the eye pupil distance information transmitted by the motion sensor 120, adjusts the focal length according to the eye pupil distance information, collects an image, and transmits the collected image to the image processor 140;
the image processor 140 is connected to the prompting device 150, receives the collected image transmitted by the image collector 130, obtains the color information of the image, and transmits the color information to the prompting device 150, so that the prompting device 150 prompts the user with the color information;
the motion sensor 120, the image collector 130, the image processor 140 and the prompting device 150 are all mounted on the glasses body 110.
The image collector 130 may be a camera or a CCD (Charge Coupled Device) image sensor.
In order to better capture the picture of the position where the eyes of the person focus on, the image collector 130 may be mounted on the lens frame of the glasses body 110. Because the lenses of the glasses are positioned in front of the eyes of the person, the image collector 130 is arranged on the frame of the lenses, so that objects seen by the sight of the eyes of the person can be shot.
The image processor 140 may be mounted on any one of the two temples of the glasses body 110 or on the lens frame;
the prompting device 150 may be mounted on any one of the two temples of the glasses body 110 or on the lens frame.
In order to make a person clearly see objects in the field of view, the eyes of the person focus, when the eyes of the person are focused, pupils of the eyes of the person move along with the eyeballs, the motion sensor 120 measures the motion track of the pupils of the eyes of the person, and calculates the information of the interpupillary distance when the eyes are focused according to the motion track of the pupils of the eyes, the information of the interpupillary distance refers to the distance between the pupils of two eyes, and transmits the calculated information of the interpupillary distance of the eyes to the image collector 130, the image collector 130 adjusts the focal length of the person and collects images according to the received information of the interpupillary distance of the eyes of the person, at this time, the images collected by the image collector 130 are the objects seen by the eyes of the person, the objects seen by the eyes of the person can be traffic lights in front or any other objects needing color resolution, after the images are collected by the image collector 130, the image processor 140, the image processor 140 receives the image transmitted by the image collector 130, extracts color information in the image, where the color information refers to colors included in the image, such as red, green, and the like, and the color information may be only one color or may be multiple colors, and transmits the extracted color information to the prompting device 150, and the prompting device 150 gives a prompt to a user according to the received color information.
In the embodiment of the present invention, the image collector 130 adjusts the focal length according to the interpupillary distance information transmitted by the motion sensor 120 to collect an image, and transmits the collected image to the image processor 140, and the image processor 140 extracts the color information of the image and transmits the color information to the prompting device 150 to prompt the user for color information, so that a person with visual defects such as color blindness or color weakness can accurately distinguish the color of the traffic signal lamp, thereby avoiding a traffic accident caused by the fact that the color of the traffic signal lamp cannot be distinguished.
Among them, as one embodiment, the image processor 140 may include:
the device comprises a receiving element, an extracting element, a comparing element and a sending element.
The receiving element is connected with the image collector 130 and the extracting element, receives the image transmitted by the image collector 130, and transmits the image to the extracting element;
the extracting element is connected with the comparing element, receives the image transmitted by the receiving element, extracts the color value included in the image, and transmits the color value to the comparing element;
the comparison element is connected with the sending element, receives the color value transmitted by the extraction element, compares the color value with an RGB (Red Green Blue) color value to obtain color information in the image, and transmits the color information to the sending element;
the transmitting element is connected to the presentation device 150 and transmits the color information to the presentation device 150.
The RGB color value is the relative brightness of three primary colors, red, green, and blue, included in one color, and the red, green, and blue are three primary colors, and the three colors can be mixed to obtain seven colors, that is: red, orange, yellow, green, blue, cyan, and violet, and by comparing the color value of a certain color with the RGB values of the above colors, it is possible to determine which color the color is.
The image collector 130 adjusts the focal length to collect images according to the interpupillary distance information of the human eyes, transmits the collected images to the receiving element in the image processor 140, and after the receiving element receives the collected images transmitted by the image collector 130, the image is transmitted to an extraction element, which extracts color values comprised in the image, the image is composed of a plurality of pixels, the extracting element extracts a color value of each of the plurality of pixels, and the pixels with the same color value are divided into the same group, so that if the image only comprises one color, only one group of pixels is obtained, the color value of the group of pixels is transmitted to the comparison element, if the image comprises a plurality of colors, a plurality of groups of pixels are obtained, the color values of the plurality of groups of pixels are the color values included in the image, and the color values included in the image are transmitted to the alignment element.
The comparison component stores RGB color values of multiple colors, when the comparison component receives the color values in the image transmitted by the extraction component, the comparison component compares the color values in the image with the RGB color values of the multiple colors stored in the comparison component to obtain color information in the image, the obtained color information is transmitted to the sending component, the sending component transmits the color information to the prompting device 150, and the prompting device 150 sends a prompt to a user according to the color information.
The prompt device 150 may be a Text To Speech (TTS) announcer, a buzzer, or a vibrator.
The TTS broadcaster broadcasts corresponding voice prompt information according to the color information;
the buzzer plays a prompt tone corresponding to the tone or the volume according to the color information;
the vibrator performs vibration operation corresponding to the vibration intensity according to the color information.
After receiving the image transmitted by the image collector 130, the image processor 140 extracts color information from the image and transmits the color information to the prompting device 150.
The above prompt device 150 may be a TTS broadcaster, and after the TTS broadcaster receives the color information transmitted by the image processor 140, the received color information is converted into voice for broadcasting, for example, the color information of the image received by the TTS broadcaster is red, and then the TTS broadcaster broadcasts red voice prompt information to the user.
The prompting device 150 may also be a buzzer, and a plurality of tones of prompting sound may be set in the buzzer in advance, and different color information corresponds to the different tones of prompting sound, so that after the prompting device 150 receives the color information of the image transmitted by the image processor 140, the buzzer will emit the tone of the tone corresponding to the color information, and after the user receives the above-mentioned prompting sound, the user will determine the color information of the image according to the tone of the above-mentioned prompting sound. Or, the buzzer may be provided with prompt tones with the same tone but different sound volumes, and different color information corresponds to the prompt tones with different sound volumes, so that after the prompting device 150 receives the color information of the image transmitted by the image processor 140, the buzzer will emit the prompt tone with the sound volume corresponding to the color information, and the user may determine the color information of the image according to the sound volume of the received prompt tone.
The prompting device 150 may also be a vibrator, and different color information may be set to correspond to different vibration intensities, so that, after the prompting device 150 receives the color information of the image transmitted by the image processor 140, the vibrator may perform a vibration operation of the vibration intensity corresponding to the color information according to the color information, and the user may determine the color information of the image according to the sensed vibration intensity.
In order to enable the user to know the distance from the current position to the traffic signal at any time, a GPS (Global Positioning System) element may be provided on the glasses for color recognition;
the GPS component is connected to a prompting device 150, and transmits the current position information to the prompting device 150 for prompting, where the current position information includes a distance from the current position to a traffic signal lamp in front of the current position;
the GPS element is located on either one of the two temples of the glasses body 110 or on the lens rim.
When the user walks on the road, the GPS positioning element can position the current position information of the user in real time, the position information can comprise the current position of the user and the distance between the current position information and the traffic signal lamp closest to the front, the current position information is transmitted to the prompting device 150, and the prompting device 150 gives a prompt to the user, so that the user can know the distance between the current position information and the traffic signal lamp in front at any time.
The glasses for color recognition are only used by users with visual defects such as color weakness or color blindness when distinguishing colors of traffic lights or other occasions needing to distinguish colors, so that the motion sensor 120, the image collector 130, the image processor 140 and the prompting device 150 do not need to be turned on in real time, and a button switch can be arranged on the glasses to control the turning on or off of the motion sensor 120 in the glasses;
the button switch is connected to the motion sensor 120, and transmits an on or off control signal to the motion sensor 120 to control the motion sensor 120 to be turned on or off;
the button switch is installed on any one of the two temples of the glasses body 110 or on the lens rim.
In the embodiment of the present invention, the button switch may control the motion sensor 120 to be turned on, when the motion sensor 120 is turned on or turned off, the image collector 130 is also turned on along with the turning on of the motion sensor 120 due to the connection between the motion sensor 120 and the image collector 130, and is turned off along with the turning off of the motion sensor 120, similarly, the image processor 140 is connected to the image collector 130, so the image processor 140 may be turned on along with the turning on of the image collector 130, and turned off along with the turning off of the image collector 130, and the prompting device 150 is connected to the image processor 140, so the image processor 140 may be turned on along with the turning on of the image processor 140 and turned off along with the turning off of the image processor 140.
In short, because the motion sensor 120, the image collector 130, the image processor 140 and the prompting device 150 are connected in series, when the button switch is turned on, the motion sensor 120, the image collector 130, the image processor 140 and the prompting device 150 are all turned on to start working, and when the button switch is turned off, the motion sensor 120, the image collector 130, the image processor 140 and the prompting device 150 are all turned off to stop working.
When a user needs to use the glasses in the embodiment of the present invention to distinguish colors, the button switch may be turned on, so that the motion sensor 120 may determine the information of the interpupillary distance of the eyes of the user and transmit the information to the image collector 130, the image collector 130 adjusts the focal length according to the received information of the interpupillary distance of the eyes and collects an image, the collected image is an object seen by the eyes of the user, then the collected image is transmitted to the image processor 140, the image processor 140 receives the image transmitted by the image collector 130, extracts the color information of the image, and transmits the color information to the prompting device 150, and the prompting device 150 prompts the color information to the user.
When the user does not need to use the glasses to recognize the color, the button switch may be turned off, so that the motion sensor 120 stops working and the interpupillary distance of the eyes of the person is no longer determined, and the image collector 130, the image processor 140 and the prompting device 150 are no longer working.
In order to obtain more accurate interpupillary distance of human eyes, a correction element can be arranged on the glasses;
the correcting element is connected with the motion sensor 120 and the image collector 130 respectively, receives the eye pupil distance information transmitted by the motion sensor 120, corrects the eye pupil distance information according to a preset correcting value to obtain a plurality of shooting pupil distance information, and transmits the plurality of shooting pupil distance information to the image collector 130, so that the image collector 130 adjusts the focal length according to the plurality of shooting pupil distance information respectively to collect a plurality of images.
The shooting pupil distance information is a plurality of pupil distance information obtained by correcting the eye pupil distance information transmitted by the motion sensor 120 by the correcting element, and the image collector 130 adjusts the focal length according to the plurality of pupil distance information to collect the information.
Because the pupil distance may deviate from the normal pupil distance due to inaccurate eye focusing or other reasons when a person with visual defects such as color weakness or color blindness sees an object, if the image collector 130 adjusts the focal length according to the actually measured pupil distance to collect an image, the collected image may be unclear, which may cause the image collected by the image collector 130 after adjusting the focal length according to the pupil distance to be unclear, and affect the accuracy of the image processor 140 in extracting color information in the image.
Therefore, a preset correction value is set in the correction element, and the preset correction value may be 1mm, 3mm, 5mm, or the like, and the preset correction value may be set according to specific situations in actual operation, and the specific value of the preset correction value is not limited in the embodiment of the present invention.
After the correcting element receives the interpupillary distance information of the human eyes transmitted by the motion sensor 120, one or more preset correction values can be added or subtracted on the basis of the interpupillary distance information to obtain a plurality of pieces of interpupillary distance information, the plurality of pieces of interpupillary distance information are a plurality of shooting interpupillary distance information, the correcting element can transmit the plurality of pieces of shooting interpupillary distance information to the image collector 130, the image collector 130 can respectively adjust the focal length according to the plurality of pieces of shooting interpupillary distance information to collect a plurality of images after receiving the plurality of pieces of shooting interpupillary distance information, and the plurality of images are transmitted to the image processor 140.
The image processor 140 receives the plurality of images transmitted by the image collector 130, compares the plurality of images to obtain an image with the highest definition in the plurality of images, and extracts color information in the image with the highest definition.
After the image collector 130 respectively adjusts the focal length to collect a plurality of images according to the information of the plurality of shooting pupillary distances, the plurality of images are transmitted to the image processor 140, the image processor 140 receives the plurality of images transmitted by the image collector 130, the definitions of the plurality of images are compared to obtain an image with the highest definition, the color information in the image with the highest definition is extracted, the color information is transmitted to the prompting device 150, and the prompting device 150 gives a prompt to the user according to the received color information.
The glasses for color identification provided by the embodiment of the invention can be used for distinguishing the color of the traffic signal lamp and can also be used in other occasions needing color distinguishing in life, and the embodiment of the invention does not limit the application range of the glasses for color identification.
The glasses for color recognition provided by the invention comprise a glasses body, a motion sensor, an image collector, an image processor and a prompting device, wherein the image collector adjusts the focal length according to the eye pupil distance information transmitted by the motion sensor to collect an image, transmits the collected image to the image processor, extracts the color information of the image by the image processor and sends the color information to the prompting device to prompt a user for color information, so that people with visual defects such as color blindness or color weakness can accurately distinguish the color of a traffic signal lamp, and traffic accidents caused by the fact that the color of the traffic signal lamp cannot be distinguished are avoided.
Example 2
The embodiment of the invention provides a system for color recognition. When a person looks at an object, in order to focus attention on a specific object in a visual field, eyes of the person can automatically focus, pupils of the eyes of the person can move along with the focusing of the eyes, and when the distance or the direction of the object to be seen by the person is different, the distance between the pupils of the eyes can be influenced, so that the pupil distance information of the eyes of the person when the eyes of the person look at the object can be determined by measuring the movement of the pupils of the eyes of the person, images are collected according to the determined pupil distance information, and further the color information of a traffic signal lamp or other objects is distinguished.
As an embodiment, as shown in fig. 2, a system for color recognition according to an embodiment of the present invention includes an earphone 210 and glasses 220 for color recognition in embodiment 1;
the headset 210 is wirelessly connected with the glasses 220 for color recognition.
Specifically, the earphone 210 is connected to the presentation device 150 in the glasses 220 for color recognition, and receives a presentation from the presentation device 150 based on the color information of the image.
The Wireless connection may be a WI-FI (Wireless-Fidelity) connection or a bluetooth connection.
The system for color recognition provided by the embodiment of the invention can be used for distinguishing the color of the traffic signal lamp and can also be used in other occasions needing color distinguishing in life, and the embodiment of the invention does not limit the application range of the glasses for color recognition.
The system for identifying the color provided by the embodiment of the invention enables people with visual defects such as color blindness or color weakness to distinguish the color of the traffic signal lamp, thereby avoiding traffic accidents caused by the fact that the color of the traffic signal lamp cannot be distinguished.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still make modifications or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalents to some of the technical features of the technical solutions disclosed in the foregoing embodiments; such modifications, changes or substitutions do not depart from the spirit and scope of the present invention in its spirit and scope. Are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. An eyewear for color recognition, comprising: the glasses comprise a glasses body, a motion sensor, an image collector, an image processor and a prompting device;
the image collector is connected with the motion sensor and the image processor, receives eye pupil distance information transmitted by the motion sensor, adjusts the focal length according to the eye pupil distance information, collects images and transmits the collected images to the image processor;
the image processor is connected with the prompting device, receives the acquired image transmitted by the image acquisition device, acquires color information of the image, and transmits the color information to the prompting device so that the prompting device prompts the color information to a user;
the motion sensor, the image collector, the image processor and the prompting device are all arranged on the glasses body; the prompting device is a text-to-speech TTS (text to speech) broadcaster, a buzzer or a vibrator;
the eyewear further comprises a corrective element;
the correcting element is respectively connected with the motion sensor and the image collector, receives eye pupil distance information transmitted by the motion sensor, corrects the eye pupil distance information according to a preset correcting value to obtain a plurality of shooting pupil distance information, and transmits the plurality of shooting pupil distance information to the image collector, so that the image collector respectively adjusts the focal length according to the plurality of shooting pupil distance information to collect a plurality of images;
the image processor receives the plurality of images transmitted by the image collector, compares the plurality of images to obtain one image with the highest definition in the plurality of images, and extracts color information in the image with the highest definition.
2. The glasses for color recognition according to claim 1, wherein the image processor comprises: the device comprises a receiving element, an extracting element, a comparing element and a sending element;
the receiving element is connected with the image collector and the extracting element, receives the image transmitted by the image collector and transmits the image to the extracting element;
the extracting element is connected with the comparing element, receives the image transmitted by the receiving element, extracts the color value included in the image, and transmits the color value to the comparing element;
the comparison element is connected with the sending element, receives the color value transmitted by the extraction element, compares the color value with red, green and blue (RGB) color values to obtain color information in the image, and transmits the color information to the sending element;
the sending element is connected with the prompting device and transmits the color information to the prompting device.
3. The glasses for color recognition according to claim 1, wherein the image processor is installed on any one of two temples of the glasses body or on a lens rim;
the image collector is arranged on a lens frame of the glasses body;
the prompting device is installed on any one of the two glasses legs of the glasses body or on the lens frame.
4. The glasses for color recognition according to claim 1, wherein the TTS announcer plays corresponding voice prompt information according to the color information;
the buzzer plays a prompt tone corresponding to the tone or the volume according to the color information;
and the vibrator performs vibration operation corresponding to the vibration intensity according to the color information.
5. The eyewear for color recognition of claim 1, further comprising a Global Positioning System (GPS) element;
the GPS element is connected with the prompting device and transmits the positioned current position information to the prompting device for prompting, and the current position information comprises the distance between the current position and a traffic signal lamp in front of the current position;
the GPS element is positioned on any one of the two glasses legs of the glasses body or on the lens frame.
6. The glasses for color recognition according to claim 1, further comprising a push button switch;
the button switch is connected with the motion sensor and transmits a starting or closing control signal to the motion sensor so as to control the starting or closing of the motion sensor;
the button switch is installed on any one of the two glasses legs of the glasses body or on the lens frame.
7. A system for color recognition, comprising headphones and the glasses for color recognition of any one of claims 1 to 6;
the earphone is wirelessly connected with the glasses for color recognition.
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| CN201610459180.9A CN105959526B (en) | 2016-06-22 | 2016-06-22 | Glasses and system for color recognition |
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| CN201610459180.9A CN105959526B (en) | 2016-06-22 | 2016-06-22 | Glasses and system for color recognition |
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| CN107065183A (en) * | 2017-03-21 | 2017-08-18 | 广东光阵光电科技有限公司 | A kind of driving at night enhancing visibility method and Portable glasses formula device |
| CN112263447A (en) * | 2020-07-09 | 2021-01-26 | 长江师范学院 | Intelligent voice glasses for blind people, control method, storage medium and program |
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