公开(公告)号：US20210404940A1

公开(公告)日：2021-12-30

申请号：US17468368

申请日：2021-09-07

申请人： Sony Group Corporation

发明人： Kenji Yamane ,  Shigeatsu Yoshioka ,  Yasunobu Kato

IPC分类号： G01N15/14 ,  G06N20/00 ,  G01N21/64

摘要： [Object] To provide an information processing apparatus, a particle sorting system, a program, and a particle sorting method that practice a spectral type analysis usable for sorting particles.
[Solving Means] The information processing apparatus according to an aspect of the present technology includes: an analysis unit; a learning unit; and a discrimination unit. The analysis unit calculates fluorophore information indicating respective amounts of luminescence of a plurality of types of fluorophores on the basis of detection data indicating amounts of luminescence of fluorescence at respective wavelength bands, the fluorescence having been emitted from a particle irradiated with excitation light, discriminates whether or not to treat the particle as a process target in accordance with the fluorophore information, and generates teaching data by associating a result of the discrimination with the detection data. The learning unit applies a machine learning algorithm to the teaching data, learns a characteristic of the detection data discriminated as the process target, and generates dictionary data including a result of the learning. The discrimination unit discriminates whether or not the particle whose detection data has been acquired is the process target on the basis of the dictionary data when the detection data is supplied.

公开(公告)号：US11615503B2

公开(公告)日：2023-03-28

申请号：US17475755

申请日：2021-09-15

申请人： Sony Group Corporation

发明人： Masashi Kimoto ,  Shigeatsu Yoshioka

IPC分类号： G06T1/00 ,  G06F16/33 ,  G06F16/58 ,  G06F16/338 ,  G06F16/583 ,  G06F16/2457

摘要： In one example embodiment, an information processing apparatus causes a display device to display a first image from images associated with an observation target object. The images include the first image and a second image which corresponds to an annotation mark. In this embodiment, the information processing apparatus also causes the display device to display the annotation mark corresponding to the second image. In this embodiment, the displayed annotation mark overlaps the first image.