Patent Document ID: 10002293
Application ID: 14904933
Patent Status: 1

Claim One:
1. An image collection system, comprising: a gaze point detection device configured to detect, with respect to a user, a location of a gaze point of the user; and at least one image collection device configured to focus and collect at least one first image according to the location of the gaze point; wherein the gaze point detection device comprises: a fundus image collection module configured to collect at least one second image of a fundus of the user, wherein the at least one second image of the fundus of the user comprises an image of the fundus or a light spot pattern projected to the fundus; at least one adjustable lens module configured to adjust at least one imaging parameter of an optical path between the fundus image collection module and an eye of the user until the fundus image collection module obtains at least a subset of the at least one second image that satisfies at least one defined clarity criterion; and an image processing module configured to process at least the subset of the at least one second image that satisfies the at least one defined clarity criterion, obtain the at least one imaging parameter corresponding to at least the subset of the at least one second image that satisfies the at least one defined clarity criterion and an optical axis direction of the eye, and determine the location of the gaze point of the user.