TWM627149U - A presentation device that changes indoor lighting with one click - Google Patents

Abstract

This presentation device for changing indoor lighting with one click mainly includes an object database, a floor plan database, an interactive module, and a dressing module. According to the floor plan provided by the floor plan database, the interactive module marks a plurality of scene buttons that can be selected on the floor plan displayed in the operation interface, and when the scene button is activated, it is played through the operation interface The surround image relative to the location where the scene button is activated. When the simulation lighting button is activated, the currently displayed space and the position of the house object, the height of the building, the positions of a plurality of doors and windows, and the selected simulation period are calculated based on the ray tracing technology. The relative illumination information of the space is used to cover the original image in the surround view image displayed on the operation interface.

Description

A presentation device that changes indoor lighting with one click

The present invention relates to an interactive image file playback device, especially a presentation device for changing indoor lighting with one key.

In order to allow consumers to find housing items that they are willing to buy more quickly, existing operators have broadcasted pictures through the Internet, allowing consumers to view houses online at any time 24 hours a day, which not only saves consumers the time to look around the house, For real estate brokers, it can save a lot of time for viewing, and focus more on the items that have been filtered by consumers themselves.

Through various screening mechanisms provided by the website, such as region, price range, room type, house age, etc., in order to find multiple pieces of housing object information that meet the requirements, and then through photos or drawings one by one, each object has a preliminary The concept allows consumers to find the items they are interested in without being disturbed, rather than the items that the real estate agent wants to sell.

In a drawing of a house object, the interior scene is usually viewed from a different room or perspective for the object. For example, the picture file will display the living room, dining room, kitchen, balcony, bedroom, bathroom, etc. in a specific shooting range.

In the prior art, when playing a surrounding image of a house object, if only the original indoor scene is presented, the user can only rely on his own imagination to imagine the indoor lighting results of different time periods and different rooms.

Based on the above purpose, the present device for changing indoor lighting with one click mainly includes an object database, a floor plan database, an interactive module, and a dressing module. According to the floor plan provided by the floor plan database, the interactive module marks a plurality of scene buttons that can be selected on the floor plan displayed in the operation interface, and when the scene button is activated, it is played through the operation interface The surround image relative to the location where the scene button is activated. When the simulation lighting button is activated, the currently displayed space and the position of the house object, the height of the building, the positions of a plurality of doors and windows, and the selected simulation period are calculated based on the ray tracing technology. The relative illumination information of the space is used to cover the original image in the surround view image displayed on the operation interface.

The main purpose of the present device for changing indoor lighting with one click is to use the scene button marked on the floor plan, so that when the user clicks the scene button, the paragraph image file of the room or place marked on the floor plan is played.

Indoor lighting results of different time periods and different rooms

The secondary purpose of the present creation of a one-key change of indoor lighting is to use the scene button marked on the floor plan, and let the user click the scene button to play the paragraph file of the room or place marked on the floor plan. .

The purpose of this creation is to change the presentation device of indoor lighting with one click. It uses the segment flags added during shooting to allow the system to automatically interpret the scene attributes of each segment, and automatically complete the image file index table (for example, create a living room, The starting time of the restaurant, etc.), it is not necessary to shoot and merge the image files, it must be done by the same person.

The advantages and spirit of the present invention can be further understood from the following detailed description of the new model and the accompanying drawings.

1: Operation interface

10: Object Database

12: Floor Plan Database

13: Change the module

14: Interactive Mods

16: Identification database

18: Paragraph cutting module

20: Surround View Image

201~206: Paragraph

22: Floor Plan

221~226: Scene button

227: Dress Up Button

2211: Perspective notation

301~303: Position of doors and windows

300: Simulate Lighting Button

The first picture is a schematic diagram of a presentation device for creating a one-key change of indoor lighting

The second picture is a schematic diagram of the relationship between the creative floor plan and the surrounding image

Figures 3A~3B are the schematic diagrams of creating a surrounding image.

Figures 4A~4B are the schematic diagrams of the creation of the surrounding image.

The fourth picture is another schematic diagram of a presentation device for creating a one-key change of indoor lighting

Please refer to the first figure. The first figure is a schematic diagram of a presentation device for creating a one-key change of indoor lighting. As shown in the first figure, the present device for creating a one-key change of indoor lighting mainly includes an object database 10 , a floor plan database 12 , an interactive module 14 , and a dressing module 13 . The object database 10 mainly stores the sunlight data map and the surrounding image 20 (as shown in the fourth A to 3 B) to which a plurality of house objects belong. Each space has at least a single surrounding image, and the surrounding image 20 includes multiple paragraphs. The sunshine data map at least includes an orientation of the location of the house object, the height of the first floor, the positions and dimensions of a plurality of doors and windows, each space has at least a single surrounding image, and the position of each door and window is related to the floor plan. The floor plan database 12 stores floor plans 22 (as shown in the second figure) and dimension data. The floor plans 22 are mainly used to present a schematic view of at least one room in the house object. The room is a space surrounded by a plurality of walls, and the dimension data is related to these walls. For example, the height of the room is three meters, so the height of each wall is three meters, and the width of the wall is In addition to using instruments to measure, you can also use the plan of the paper to obtain the required size data through image processing technology. For details, please refer to CN108961395A.

Please refer to the second picture. The second picture is the relationship between the creative floor plan and the surrounding image. Schematic. As shown in the second figure, the plan view 22 is mainly used to present a schematic diagram of at least one room in the house object, wherein the room is a space surrounded by a plurality of walls. For example, the space enclosed in the floor plan 22 can be divided into a living room, a dining room, a kitchen, a balcony, a bedroom, and a bathroom.

In order to allow the user to operate and present the surrounding image to which the specific house object belongs, the interactive module 14 can present the floor plan 22 through the operation interface 1 according to the floor plan 22 provided by the floor plan database 12 , and display the floor plan 22 on the floor plan 22 . A plurality of scene buttons 221 to 226 can be selected, and when the scene buttons 222 to 226 are activated, the surrounding scene image relative to the position of the activated scene button is played through the operation interface. In addition to being represented by the scene buttons 221 to 226, the scene buttons can also be representative images of the opposite paragraphs in the surround view image.

Specifically, in the plan view 22, in the part belonging to the space of the living room, there are paragraphs that provide two perspectives, and scene buttons 221 and 222 are respectively provided for the user to operate and play. Each segment in the surround view image 20 has a start angle and an end angle, and an index table is formed by the start angle and end angle of a plurality of segments. That is to say, the starting and ending angles of each segment 20 in the surround view image may correspond to the living room, the dining room, the kitchen, the balcony, the bedroom, and the bathroom, respectively.

When the scene button 221 is clicked, the playback will be played at the original viewing angle of the living room space. At the same time, the viewing angle symbol 2211 will appear near the scene button 221 on the plan view 22 to indicate the shooting angle of the paragraph 201 . The viewing angle symbol 2211 can be a static picture or a dynamic picture.

For example, if the gyroscope was used to record the living room space at the same time, and the same time axis was used to record the change of the angle of view during the shooting of paragraph 201, the angle of view 2211 was recorded. The symbol can start to rotate with the time of the image file playing, showing the change of perspective in a dynamic way. The information of the angle change in the shooting process of the segment 201 is recorded in the index table in the object database 10 . The index table includes a viewing angle change relative to each paragraph in the surround view image, and the viewing angle change is relative to a starting viewing angle and an ending viewing angle of each paragraph.

In order to allow users to see the indoor lighting results of different time periods and different rooms, this creation can simulate the indoor lighting results through ray tracing technology. That is to say, by using the currently displayed space and the location of the house object, the height of the building, the positions of a plurality of doors and windows, and the selected simulation period, the indoor lighting results are simulated, so that consumers can buy a house when they buy a house. The indoor lighting conditions can be more fully grasped before. Ray Tracing is a special color rendering algorithm in 3D computer graphics that traces the light emitted by the eyes rather than the light emitted by the light source, and through such a technique, a mathematical model of the choreographed scene is generated. The results obtained in this way are similar to the results of the ray casting and scanline rendering methods, but this method has better optical effects, such as more accurate analog effects for reflection and refraction, and is very efficient, so when the pursuit of high quality This method is often used when the effect of

Please refer to Figures 3A~3B. Figures 3A~3B are schematic diagrams of the creation of the surrounding image. When the user clicks the scene button 221, the relative surround view image 20 is first displayed on the operation interface 1, and the selectable simulated lighting button 300 is marked in the operation interface 1, as shown in Figure 3B. In order to allow the user to see the indoor lighting results of different time periods and different rooms, when the simulated lighting button is activated, the current displayed space and the position of the house object, the height of the building, the number of doors and windows are displayed. The position and size, as well as the selected simulation period, calculate the relative illumination information of the space currently displayed based on ray tracing technology to cover the original image in the surround image displayed on the operation interface, as shown in Figure 3A Show.

More specifically, the simulation period can be divided into three times: morning, afternoon, and evening to simplify the complexity of the calculation. In the same simulation period, it is only necessary to simply rely on the orientation, the height of the building, and the complex number of the location of the house object. The position and size of each door and window are calculated. The larger the size of the door and window, the more light should be injected into the indoor space. However, it should be noted here that the calculation of the relative illumination information of the currently displayed space based on ray tracing technology, in addition to using GPU for even computing, also considers that the GPU computing power of smartphones and computer devices themselves is not powerful enough, which leads to the use of The waiting time is too long. Therefore, after simulating the lighting button 300, it is not necessary to rely on the GPU of the client to perform real-time calculations. It is also possible to pass the calculation requirements to the cloud server, and return the calculated results to the client, or After the cloud server calculates the result, the calculation result is stored, and the result can be displayed without the need to calculate again next time when there is a demand for calculation.

In addition, in order to allow users to see the results of interior decoration as a reference for their willingness to buy a house, the present device for creating a one-key change of indoor lighting can use the pre-established size data of the space to perform real-time calculations to provide a simulated Interior decoration, especially the wall perspective, for example, the wall of the bedroom adjacent to the living room becomes a perspective, and the interior space of the adjacent bedroom can be seen, increasing the feeling of spaciousness.

Please refer to Figures 4 A to 4 B. Figures 4 A to 4 B are schematic diagrams of creating a surrounding image. When the user clicks the scene button 221, the relative surround view image 20 is first displayed on the operation interface 1, and the selectable dress-up button 227 is marked in the operation interface 1, as shown in FIG. 4A. When the dressing button 227 is activated, the dressing module 13 uses the currently displayed space (that is, the aisle where the scene button 221 is located) and the size data of the adjacent space (that is, the kitchen where the scene button 223 is located). , calculate the perspective view of the wall, and then overwrite the original display of the operation interface The wall image in the surround view image presents a perspective view of the wall, as shown in FIG. 4B.

The perspective view of the wall is mainly calculated by using the currently displayed space and the surrounding image and size data of the adjacent space. More specifically, in the operation interface 1 , the surrounding images are partially displayed in the operation interface 1 because of the relationship between the adjacent spaces that are farther away, because the wall is no longer covered by the wall. The distance between the adjacent space and the currently displayed space is known, that is, the location of the scene button 221 and the scene button 223 when shooting is known, so two opposite surrounding images can be obtained using the same viewing angle, and In the operation interface 1 , the surrounding images of those who are farther away need to be appropriately scaled down with the distance between them, so as to present the vision of the farther distance.

In order to avoid the appearance of inappropriate wall perspectives, or when the system builder has special restrictions, the change button 227 can be hidden so that the user cannot click to operate. For example, when the currently displayed space is the living room, the adjacent space may only be the bedroom, so as to calculate the perspective view of the wall between the living room and the bedroom, and for example, the currently displayed space is the In the case of a dining room, the adjacent space may only be the kitchen, so as to calculate the perspective view of the wall between the dining room and the kitchen.

Please refer to Figure 5. Figure 5 is another schematic diagram of a presentation device for creating a one-key change of indoor lighting. As shown in Figure 5, this creation can use the segment marks (not depicted) added or captured during shooting, so that the segment cutting module 18 can automatically interpret the scene attributes of each segment, and automatically complete the image file index table (For example, the starting time of the living room, dining room, etc. is established separately), and it is not necessary that the shooting and the image file merging must be carried out by the same person.

For example, when a photographer is shooting in the living room, he first points the camera at the paragraph sign that says "living room", and then starts to shoot in the living room. except for images The paragraph mark, the paragraph mark can also be with the voice, for example, when the photographer is shooting, he uses a camera with a radio function to shout "living room", and let the camera record the paragraph mark belonging to the sound.

In this way, as long as the plural paragraph marks of images or voices are first established in the recognition database 16, the paragraph cutting module 18 can use the plural paragraph marks of the identification database 16 to perform comparative analysis, and automatically read the paragraph marks. Take multiple surround view images stored in a specific folder, and use image or voice recognition technology to determine the starting and ending perspectives of each paragraph at the time when the paragraph marks appear, and record them in the in the index table. At the same time, when the interactive module broadcast 14 is playing the opposite paragraph in the surround view image, the part marked with the paragraph will be skipped.

Through the detailed description of the preferred embodiments above, it is hoped that the features and spirit of the present invention can be more clearly described, rather than limiting the scope of the present invention by the preferred embodiments disclosed above. On the contrary, the intention is to cover various modifications and equivalent arrangements within the scope of the claimed patent scope of the present invention.

1: Operation interface

10: Object Database

12: Floor Plan Database

13: Change the module

14: Interactive Mods

Claims (10)

A presentation device for changing indoor lighting with one key is used to present a surrounding scene image to which a plurality of house objects belong, including: a floor plan database, storing a floor plan and a dimension data, the floor plan is mainly used to present a schematic diagram of at least one room in the house object, wherein the room is a space surrounded by a plurality of walls, the dimension data in relation to the walls; an object database, storing the sunlight data map and the surrounding image to which a plurality of house objects belong, the sunlight data map at least includes an orientation of the location of the house object, the height of the first floor, and the positions and dimensions of a plurality of doors and windows, Each space has at least one of the surrounding images, and the position of each door and window is related to the floor plan; An interactive module coupled to the operation interface, and according to the floor plan provided by the floor plan database, a plurality of scene buttons that can be selected are marked on the floor plan displayed in an operation interface, and the scene buttons are displayed when the scene buttons are selected. When activated, the surround view image relative to the position where the scene button is activated is played through the operation interface; and A replacement module, coupled to the floor plan database, the object database, and the interactive module, marks a simulated lighting button that can be selected in the operation interface, and when the simulated lighting is activated, through the This space is currently displayed and the orientation of the location of the house object, the height of the building, the positions and dimensions of a plurality of doors and windows, and a selected simulation period, based on ray tracing technology to calculate a relative illumination information of the currently displayed space to cover the The original image in the surround image displayed in the operation interface. The presenting device for changing indoor lighting with one key as described in item 1 of the claimed scope, wherein the presenting device further comprises: A refitting module, coupled to the floor plan database, the object database, and the interactive module, marks a refitting button that can be selected in the operation interface, and when the refitting button is activated, uses the According to the currently displayed space and the dimension data of the adjacent space, a perspective view of the wall is calculated to cover the wall image in the surround image displayed on the operation interface. According to the presenting device for changing indoor lighting with one key as described in item 2 of the scope of the patent application, the space surrounded by the plan can be divided into a living room, a dining room, a kitchen, a balcony, a bedroom, and a bathroom. According to the presenting device for changing indoor lighting with one key as described in item 3 of the scope of the patent application, when the currently displayed space is the living room, the adjacent space may only be the bedroom, so as to calculate the distance between the living room and the bedroom When the currently displayed space is the dining room, the adjacent space may only be the kitchen, so as to calculate the wall perspective view between the dining room and the kitchen. As described in item 3 of the scope of the patent application, one-button change of indoor lighting setting, wherein each paragraph in the surround view image has a starting angle of view and an ending angle of view, and an index table is formed by the starting and ending angles of view of a plurality of paragraphs. The presenting device for changing indoor lighting with one key as described in claim 5, wherein the index table includes a viewing angle change relative to each paragraph in the surround view image, and the viewing angle change is relative to the starting point of each paragraph. Beginning angle and end angle. The presenting device for changing indoor lighting with one key as described in item 5 of the patent application scope, wherein the presenting device further comprises: A paragraph cutting module determines the starting angle and ending angle of each paragraph according to the time when a paragraph mark appears in the surround view image, and records it in the index table. As described in item 7 of the scope of the patent application, the presenting device for changing indoor lighting with one button, wherein when the interactive module plays the surround view image relative to the position where the scene button is activated, the part of the paragraph mark will be skipped . The presenting device for changing indoor lighting with one key as described in item 8 of the patent application scope, wherein the presenting device further comprises: A recognition database, including plural paragraph marks, the paragraph marks can be divided into images and voices. As described in item 9 of the scope of the patent application, the presenting device for changing indoor lighting with one key, wherein before shooting the shooting scene, the paragraph mark of the image will be shot into the surrounding image.

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