Patent ID: 9531910
Filing Date: 2016-12-27
CPC Classification: H04N

Claim Text:
1. A non-transitory computer-readable storage medium storing computer-readable instructions that, when executed by a processor of a terminal device, which is configured to perform transmission and reception of various data with a plurality of terminal devices connected via a network, causes the terminal device to perform processes comprising: a first generating processing generating a plurality of extracted image data from captured image data acquired by a camera connected to the terminal device, the plurality of extracted image data corresponding to portions in the captured image data, each of the extracted image data including a respective target to be extracted from the captured image data; a first determination processing determining a plurality of representative luminance values respectively representing luminances of the plurality of extracted image data; a second determination processing determining a plurality of luminance correction values corresponding to the plurality of extracted image data, respectively, based on a reference luminance value and the plurality of representative luminance values determined in the first determination processing, the reference luminance value being a reference value of luminance; a storage processing storing the plurality of luminance correction values determined in the second determination processing in a storage device provided in the terminal device; a second generating processing generating composite image data from the plurality of extracted image data, the respective luminance of each of the plurality of extracted image data having been corrected using a corresponding luminance correction value of the plurality of luminance correction values stored in the storage device in the storage processing; and a third determination processing determining, based on the plurality of luminance correction values stored in the storage device in the storage processing, an exposure correction value to correct an exposure of the camera, the third determination processing comprising: wherein the exposure correction value is determined based on the first addition value calculated in the second calculation processing.