Abstract: A system for implementation of region of interest-based streaming is disclosed. The system includes an image acquisition unit to capture a stream of images. The system also includes a connection interface including a video class extension module to provide coordinates corresponding to the region of interest of the stream of images. The connection interface includes a descriptor module to receive capabilities associated with the stream of images. The capabilities include an initial frame size, a predefined data format and a region of interest. The descriptor module streams the predefined data format by representing the predefined data format as a compressed data format thereby streaming the initial frame size dynamically in a single video stream format and a video frame configuration. The system includes a streaming application layer to analyze the initial frame size and the compressed data format based on the coordinates.

Abstract: Our present invention relates to a 180 degrees wide angle multi-camera system with the following unique features. The cameras are placed diagonally and facing inwards (100, 101, 102). The cameras are rotated 90 degrees around their optical axes to provide higher FOV for a wider view (302). In the illustrated embodiment of our invention, three cameras are placed in an inward position at particular angles to each other (105) to reduce the blind spot, parallax error and closer working distance. The multiple cameras are placed in an inward position and to avoid the adjacent camera in preview, each camera is placed diagonally. The inward position ensures the high horizontal FOV (202). The illustrated embodiment of our invention can be used in high Horizontal FOV and high Vertical FOV required applications.

Abstract: A system to estimate audience parameters having the following features: receiving inputs from (a) a monocular camera (102) placed top-center/bottom-center of a target signage board (101); (b) a camera tilt calibration module (103); (c) camera parameters (104); (d) signage parameters (110); and (e) output from the ML systems (105) to process and analyse the monocular camera images to aid as input to the gaze estimation module (106) and produce output (107). The output gives the person gaze at the target and other additional parameter like gender, person height and depth from signage and provides data regarding user interest and engagement levels with the target signage board.

Abstract: The present invention relates to a PCB connector with SMT adhesive agent (102). The present invention further relates to a method to rigidly hold a connector housing (101) on a printed circuit board assembly, which comprises a connector housing (101) which is to be fixed to the printed circuit board during the PCB assembly process using the SMT adhesive agent (102). The primary advantage is a reliable board-to-board stacking connector assembly.

Abstract: Our present invention relates to a 180 degrees wide angle multi-camera system with the following unique features. The cameras are placed diagonally and facing inwards (100, 101, 102). The cameras are rotated 90 degrees around their optical axes to provide higher FOV for a wider view (302). In the illustrated embodiment of our invention, three cameras are placed in an inward position at particular angles to each other (105) to reduce the blind spot, parallax error and closer working distance. The multiple cameras are placed in an inward position and to avoid the adjacent camera in preview, each camera is placed diagonally. The inward position ensures the high horizontal FOV (202). The illustrated embodiment of our invention can be used in high Horizontal FOV and high Vertical FOV required applications.