Patent classifications
B60R2300/306
Vehicle camera system
A capturing device includes an image sensor that generates an image signal by performing photoelectric conversion for light from a subject, a control unit that generates a setting value for setting a range where an image resulting from the image signal is cut, based on a first instruction input from a user, a setting value storage unit that stores the setting value generated by the control unit, an image conversion unit that reads the setting value from the setting value storage unit, and cuts a specific region specified by the setting value from the image and enlarges the cut region, when there is a second instruction input from the user, and an output unit that converts a signal of the image cut and enlarged by the image conversion unit into an image signal of a predetermined format and outputs the converted image signal.
IMAGE SYNTHESIS DEVICE FOR ELECTRONIC MIRROR AND METHOD THEREOF
According to one embodiment, an image synthesis device for an electronic mirror includes a rear camera which obtains a first image from a first position, and a side camera which obtains a second image of the same direction with a view of the rear camera from a second position. The second image includes a view obstruction. When a part of the first image is connected as a complementary image to the view obstruction of the second image, an image processing device converts an image of the view obstruction into a translucent image, superimposes the complementary image on the translucent image, and obtains a third image which remains an outline of the complementary image.
Periphery monitoring apparatus
In a periphery monitoring apparatus, a display processing unit displays, in a display apparatus that is provided in a vehicle, a plurality of captured images that are acquired by a plurality of cameras provided in a plurality of differing positions in the vehicle and have overlapping portions in which portions of imaging areas overlap each other, such that the overlapping portions remain. A determining unit determines whether a predetermined target object to be detected is present in each of the plurality of captured images. The display processing unit includes an enlargement processing unit that enlarges at least one captured image in which the target object is determined to be present, among the plurality of captured images, and displays the captured image in the display apparatus when the determining unit determines that the target object is present in at least one of the plurality of captured images.
Surround view
A system on a chip (SoC) includes a digital signal processor (DSP) and a graphics processing unit (GPU) coupled to the DSP. The DSP is configured to receive a stream of received depth measurements and generate a virtual bowl surface based on the stream of received depth measurements. The DSP is also configured to generate a bowl to physical camera mapping based on the virtual bowl surface. The GPU is configured to receive a first texture and receive a second texture. The GPU is also configured to perform physical camera to virtual camera transformation on the first texture and on the second texture, based on the bowl to physical camera mapping, to generate an output image.
Three dimensional rendering for surround view using predetermined viewpoint lookup tables
A method for displaying a surround view on a single display screen is disclosed. A plurality of image frames for a particular time may be received from a corresponding plurality of cameras. A viewpoint warp map corresponding to a predetermined first virtual viewpoint may be selected, wherein the viewpoint warp map defines a source pixel location in the plurality of image frames for each output pixel location in the display screen. The warp map was predetermined offline and stored for later use. An output image is synthesized for the display screen by selecting pixel data for each pixel of the output image from the plurality of image frames in accordance with the viewpoint warp map. The synthesized image is then displayed on a display screen.
Automotive display validation
A method includes receiving, by a system-on-a-chip (SoC) from a camera mounted on a vehicle, a first image and transmitting, by the SoC to a display circuit over an interface cable, the first image. The method also includes receiving, by the SoC from the display circuit, a feedback signature corresponding to the first image. Additionally, the method includes detecting, by the SoC, an error, in response to determining that the feedback signature does not match the transmission-side signature and transmitting, by the SoC to the display circuit, a second image, in response to determining that the feedback signature matches the transmission-side signature.
CAMERA MONITORING SYSTEM FOR MOTOR VEHICLES
A camera monitoring system for motor vehicles is provided. An image capturing device is provided on a mounting assembly of the vehicle for an exterior field of view (FOV) of the vehicle extending sideward and rearward outside the vehicle and encompassing a portion of the exterior part of the vehicle. An electronic control unit (ECU) is connected to the image capturing device to obtain a captured image. An electronic display device is connected to the ECU and is located inside the vehicle and to be used by a driver. A gesture detector is configured to obtain at least one position of at least one part of the driver's body. The ECU is configured to adjust the FOV based on the obtained position and the display device is configured to display the adjusted FOV in a displayed image region, which can be moved within the captured image.
SIMULATING VIEWPOINT TRANSFORMATIONS FOR SENSOR INDEPENDENT SCENE UNDERSTANDING IN AUTONOMOUS SYSTEMS
In various examples, sensor data used to train an MLM and/or used by the MLM during deployment, may be captured by sensors having different perspectives (e.g., fields of view). The sensor data may be transformed—to generate transformed sensor data—such as by altering or removing lens distortions, shifting, and/or rotating images corresponding to the sensor data to a field of view of a different physical or virtual sensor. As such, the MLM may be trained and/or deployed using sensor data captured from a same or similar field of view. As a result, the MLM may be trained and/or deployed—across any number of different vehicles with cameras and/or other sensors having different perspectives—using sensor data that is of the same perspective as the reference or ideal sensor.
Imaging system and method
Aspects of the present invention relate to an imaging system (1) for a towing vehicle (V1). The imaging system (1) includes a processor configured to determine a reference speed (Vref) of the towing vehicle (V1). First image data (D1) is received from a first imaging device (C1); and second image data (D2) is received from a second imaging device (C2). The first imaging device (C1) may be disposed on the towing vehicle (V1); and the second imaging device (C2) may be disposed on a towed vehicle (V2). A first scaling factor (SF1, SF2) is applied to the second image data (D2) to generate scaled second image data (D2). The first scaling factor (SF1, SF2) is determined in dependence on the determined reference speed (Vref) of the towing vehicle (V1). Composite image data (D3) is generated by combining at least a part of the scaled second image data (D2) with at least a part of the first image data (D1). The composite image data (D3) is output for display on a display screen (10). Aspects of the present invention also relate a vehicle (V1) having an image system (1); a method of generating a composite image (IMG3); and a non-transitory computer-readable medium.
METHOD FOR ADAPTING AN IMAGE DISPLAYED ON A MONITOR IN A VEHICLE CAB TO A VEHICLE CONFIGURATION
The invention relates to adapting to a vehicle configuration an image displayed on a monitor. The vehicle comprises comprising a camera assembly comprising a supporting arm mounted on the cab and a camera on said supporting arm for providing a captured image of an area located rearwards and along a vehicle side. The method comprises determining if the vehicle is in a first configuration with a trailer connected to the cab or in a second configuration with no trailer connected to the cab. The method comprises automatically processing the captured image to display on the monitor a first image corresponding to a part of the captured image defined by a first frame when the vehicle is in the first configuration, or a second image corresponding to a part of the captured image defined by a second frame when the vehicle is in the second configuration.