Abstract: A method for trajectory generation based on player tracking is described herein. The method includes determining a temporal association for a first player in a captured field of view and determining a spatial association for the first player. The method also includes deriving a global player identification based on the temporal association and the spatial association and generating a trajectory based on the global player identification.

Abstract: The invention discloses a wide-field multi-scale high-resolution microscopic imaging system, which includes a light source, a sample, a microscope imaging objective system, an acquisition system, and a workstation. The microscope imaging objective system is used for forming an image after a light beam emitted by the light source illuminates the sample. To obtain a wide-field curved image plane, the acquisition system includes an acquisition lens array for subfield acquisition of the curved image plane, and a camera array for secondary imaging. The workstation is used for analyzing the acquired image in overlapping fields of view, and performing image splicing based on the fields of view, to finally obtain a wide-field high-resolution image. Because of the desire for an improvement to an imaging method, this invention realizes multi-scale high-resolution observation from cells, tissues, to organs while ensuring a wide field of view.

Abstract: The present invention discloses a micro-objective lens, comprising the first lens group, the second lens group, the third lens group, the fourth lens group, the fifth lens group, the sixth lens group, the seventh lens group, the eighth lens group, the ninth lens group and the tenth lens group with optical axis arranged in a sequence from the left to the right; the focal length of the first lens group is negative; the second lens group belongs to doublet, in which the focal length of the first and second lens is positive and negative respectively; the focal length of the third lens group is positive; the fourth and fifth lens groups belongs to doublets, in which the focal length of the first and second lens in each group is negative and positive respectively; the focal length of the sixth lens group is positive; the focal length of the seventh and eighth lens groups is negative; the focal length of the ninth and tenth lens groups is positive.

Abstract: The invention discloses a wide-field multi-scale high-resolution microscopic imaging system, which includes a light source, a sample, a microscope imaging objective system, an acquisition system, and a work-station. The microscope imaging objective system is used for forming an image after a light beam emitted by the light source illuminates the sample. To obtain a wide-field curved image planer, the acquisition system includes an acquisition lens array for subfield acquisition of the curved image plane, and a camera array for secondary imaging. The work-station is used for analyzing the acquired image in overlapping fields of view, and performing image splicing based on the fields of view, to finally obtain a wide-field high-resolution image. Because of the desire for an improvement to an imaging method, this invention realizes multi-scale high-resolution observation from cells, tissues, to organs while ensuring a wide field of view.

Abstract: The present invention discloses a micro-objective lens, comprising the first lens group, the second lens group, the third lens group, the fourth lens group, the fifth lens group, the sixth lens group, the seventh lens group, the eighth lens group, the ninth lens group and the tenth lens group with optical axis arranged in a sequence from the left to the right; the focal length of the first lens group is negative; the second lens group belongs to doublet, in which the focal length of the first and second lens is positive and negative respectively; the focal length of the third lens group is positive; the fourth and fifth lens groups belongs to doublets, in which the focal length of the first and second lens in each group is negative and positive respectively; the focal length of the sixth lens group is positive; the focal length of the seventh and eighth lens groups is negative; the focal length of the ninth and tenth lens groups is positive.