Haoxiang Qiu

Title: Haoxiang Qiu: Innovator in Image Anomaly Detection

Introduction

Haoxiang Qiu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of image anomaly detection, holding three patents that showcase his innovative approach to technology. His work primarily focuses on enhancing the accuracy of anomaly detection in images through advanced computational methods.

Latest Patents

One of Haoxiang Qiu's latest patents is titled "Image anomaly detection by enhancing patched features." This invention relates to systems, devices, computer program products, and computer-implemented methods that improve the accuracy of anomaly detection in images using patched features. The patent describes an extraction component that can extract multiple layers of features from one or more patches of an image using a pretrained convolutional neural network (CNN). Additionally, a feature mapping component concatenates these features to generate a tensor feature map, which comprises a one-dimensional feature vector for respective patches. A cropping component performs center cropping on the tensor feature map, while a calculation component calculates a distance to a feature distribution mean for respective patches.

Another notable patent is "Transfer anomaly detection using online deep sets." This invention involves a computerized machine learning anomaly detection model trained on a plurality of samples from one or more source domains. Using online deep sets, the model computes one or more domain vectors for each target domain sample at an observation point. These domain vectors represent the similarities and differences among the source and target domains. The target domain sample is then processed using the anomaly detection model to generate an anomaly score based on the computed domain vectors.

Career Highlights

Haoxiang Qiu is currently employed at International Business Machines Corporation (IBM), where he continues to develop innovative solutions in the field of image processing and machine learning. His work has garnered attention for its practical applications and contributions to technology.

Collaborations

Some of Haoxiang Qiu's notable coworkers include Takayuki Katsuki and Tadanobu Inoue. Their collaborative efforts contribute to the advancement of research and development in their respective fields.

Conclusion

Haoxiang Qiu is a distinguished inventor whose work in image anomaly detection has led to significant advancements in technology. His innovative patents reflect his commitment to enhancing the accuracy and efficiency of image processing methods.