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    TAG-GUIDED IMAGE POSITIONING METHOD AND SYSTEM
    1.
    发明申请
    TAG-GUIDED IMAGE POSITIONING METHOD AND SYSTEM 有权

    公开(公告)号：US20250069265A1

    公开(公告)日：2025-02-27

    申请号：US18512902

    申请日：2023-11-17

    Applicant: NATIONAL TSING HUA UNIVERSITY

    Inventor： Wei-Lun HUANG ,  Yung-Shin TSENG ,  Wei-Lin CHEN ,  Hui-Yu TSAI

    IPC: G06T7/80 ,  G06V20/50 ,  G16H40/67

    Abstract: Tag-guided image positioning method includes: defining a three-dimensional space coordinate system based on tag spatial position information obtained by identifying reference image(s) of a patient's body part disposed with reference tag(s), and position/direction data related to a medical device reference point (MDC)/direction (MDD); estimating a target coordinate in system representing a position of a target point based on three-dimensional medical image of patient's body part marked with target point and reference marker(s) corresponding to position(s) of reference tag(s) and reference coordinate(s) in system representing position(s) of reference tag(s); and outputting a positioning result as a basis for whether patient's body part should be adjusted based on a judgment result indicating whether or not in system a distance between target coordinate and a device coordinate representing a position of MDC and a pointing representing MDD are respectively consistent with a predetermined distance/medical device incident direction in radiotherapy plan for patient's body part.

    GENERATING A TEST DIFFUSION MODEL
    4.
    发明申请
    GENERATING A TEST DIFFUSION MODEL 有权

    公开(公告)号：US20240420455A1

    公开(公告)日：2024-12-19

    申请号：US18451878

    申请日：2023-08-18

    Applicant: International Business Machines Corporation ,  National Tsing Hua University

    Inventor： Pin-Yu Chen ,  I-Hsin Chung ,  Bo Wu ,  Chuang Gan ,  Tsung-Yi Ho ,  Sheng-Yen Chou

    IPC: G06V10/774

    Abstract: Techniques regarding generating a synthetic dataset of objects are provided. For example, one or more embodiments described herein can comprise a system, which can comprise a memory that can store computer executable components. The system can also comprise a processor, operably coupled to the memory, and that can execute the computer executable components stored in the memory. The computer executable components can include a defining component that can define a tractable forward process associated with a diffusion model, with defining the tractable forward process including inputting noise to compromise training data, resulting in compromised training data. The computer executable components can further include a training component that, using the compromised training data, trains the diffusion model to reverse process the tractable forward process, wherein the training results in a compromised diffusion model.

    TWO-DIMENSIONAL HYPERSPECTRAL IMAGING SYSTEM AND METHOD THEREOF
    5.
    发明申请
    TWO-DIMENSIONAL HYPERSPECTRAL IMAGING SYSTEM AND METHOD THEREOF 有权

    公开(公告)号：US20240402011A1

    公开(公告)日：2024-12-05

    申请号：US18205618

    申请日：2023-06-05

    Applicant: National Tsing Hua University

    Inventor： Wei-Chih Wang ,  Fiona Marie Wang

    IPC: G01J3/28 ,  G01J3/02 ,  G01J3/453

    Abstract: A two-dimensional hyperspectral imaging system for imaging a plurality of light signals of a sample by Fourier spectroscopy includes a first optical element, a second optical element, a phase difference modulator and an image sensor. The light signals pass by the first optical element. The second optical element is spaced away from and parallel to the first optical element, and the light signals pass by the second optical element. The phase difference modulator is closer to the first optical element than the second optical element to the first optical element, and configured for modifying a phase difference of adjacent two of the light signals. The image sensor is configured for receiving the light signals reflected from the first optical element and the second optical element, and operating Fourier transforming on the light signals. The second optical element is between the first optical element and the image sensor.

    DECODER FOR DECODING DATA IN A PAM-2M FORMAT, DECODER DEVICE USING THE DECODER, AND RECEIVER USING THE DECODER DEVICE
    6.
    发明申请
    DECODER FOR DECODING DATA IN A PAM-2M FORMAT, DECODER DEVICE USING THE DECODER, AND RECEIVER USING THE DECODER DEVICE 有权

    公开(公告)号：US20240372561A1

    公开(公告)日：2024-11-07

    申请号：US18311940

    申请日：2023-05-04

    Applicant: NATIONAL TSING HUA UNIVERSITY

    Inventor： Pen-Jui PENG ,  Yen-Po LIN

    IPC: H03M7/14

    Abstract: A decoder includes a demultiplexer and a number (P) of ADCs, where P≥2. The demultiplexer receives a to-be-decoded data signal that is in a PAM-2M format, and demultiplexes the to-be decoded data signal into a number (P) of demultiplexed data signals, where M≥2. The ADCs respectively receive the demultiplexed data signals. One of the ADCs is an (M+1)-bit ADC, and converts the corresponding demultiplexed data signal into a digital first decoded signal that contains an M-bits wide data portion and a one-bit wide error portion. Each of the other one(s) of the ADCs is an M-bit ADC, and converts the corresponding demultiplexed data signal into a digital second decoded signal that contains an M-bits wide data portion.

    VAPOR CHAMBER DEVICE
    7.
    发明公开
    VAPOR CHAMBER DEVICE 审中-公开

    公开(公告)号：US20240344773A1

    公开(公告)日：2024-10-17

    申请号：US18325113

    申请日：2023-05-30

    Applicant: National Tsing Hua University

    Inventor： Shwin-Chung Wong

    IPC: F28D15/02 ,  F28D15/04

    CPC classification number: F28D15/0233 ,  F28D15/046

    Abstract: A vapor chamber device includes a first casing, a first capillary structure, and a second casing. The first casing includes a first plate portion, multiple first protrusions, and a first side wall. The first capillary structure is disposed above an inner surface of the first plate portion and surrounds the first protrusions. The second casing is stacked on the first casing, and the second casing includes a second plate portion, multiple second protrusions, and a second side wall. The first side wall is connected to the second side wall, and multiple steam passages are formed between the second protrusions. The second plate portion includes multiple connecting regions yielded by the second protrusions, and the first protrusions are connected to the connecting regions. The second protrusions rest against the first capillary structure.

    INFRARED LIGHT EMITTER
    8.
    发明公开
    INFRARED LIGHT EMITTER 审中-公开

    公开(公告)号：US20240339563A1

    公开(公告)日：2024-10-10

    申请号：US18479109

    申请日：2023-10-01

    Applicant: National Tsing Hua University

    Inventor： Chang-Hua Liu

    IPC: H01L33/14 ,  H01L33/00

    CPC classification number: H01L33/145 ,  H01L33/0016

    Abstract: An infrared light emitter includes a substrate, a first light-emitting layer, a blocking layer, and a second light-emitting layer. The second light-emitting layer is disposed on the substrate, the blocking layer is disposed on the second light-emitting layer, and the first light-emitting layer is disposed on the blocking layer. The first light-emitting layer, the blocking, and the second light-emitting layer form a P-N-P junction or an N-P-N junction. The first light-emitting layer and the blocking layer form a first electroluminescent unit, and the blocking layer and the second light-emitting layer form a second electroluminescent unit. The first electroluminescent unit and the second electroluminescent unit build two back-to-back bipolar junctions.

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