Ching-Ta Lu

According to our database, Ching-Ta Lu authored at least 26 papers between 2002 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

An intelligent playback control system adapted by body movements and facial expressions recognized by OpenPose and CNN.

Ching-Ta Lu, Yu-Chun Liu, Ying-Chen Pan

Multim. Tools Appl., March, 2024

2022

Monitoring Spatial Keyword Queries Based on Resident Domains of Mobile Objects in IoT Environments.

Jun-Hong Shen, Mu-Yen Chen, Ching-Ta Lu, Rou-Hua Wang

Mob. Networks Appl., 2022

An interactive greeting system using convolutional neural networks for emotion recognition.

Ching-Ta Lu, Chung-Wei Su, Huiling Jiang, Yen-Yu Lu

Entertain. Comput., 2022

2021

Image enhancement using deep-learning fully connected neural network mean filter.

Ching-Ta Lu, Ling-Ling Wang, Jun-Hong Shen, Jian Lin

J. Supercomput., 2021

Image denoising using DLNN to recognize the direction of pixel variation.

Ching-Ta Lu, Hsin-Ju Hsu, Ling-Ling Wang

Signal Image Video Process., 2021

2020

Spatial air index with neighbor information for processing k-nearest neighbor searches in IoT mobile computing.

Jun-Hong Shen, Cheng-Jung Yu, Ching-Ta Lu, WenYen Lin, Neil Y. Yen, Tien-Chi Huang, Hong-Ray Chu

J. Supercomput., 2020

Grid-based indexing with expansion of resident domains for monitoring moving objects.

Jun-Hong Shen, Ching-Ta Lu, Mu-Yen Chen, Neil Y. Yen

J. Supercomput., 2020

Image enhancement using convolutional neural network to identify similar patterns.

Ching-Ta Lu, Ruei-Han Chen, Ling-Ling Wang, Jia-An Lin

IET Image Process., 2020

2018

Removal of salt-and-pepper noise for X-ray bio-images using pixel-variation gain factors.

Ching-Ta Lu, Mu-Yen Chen, Jun-Hong Shen, Ling-Ling Wang, Chih-Chan Hsu

Comput. Electr. Eng., 2018

2016

Removal of salt-and-pepper noise in corrupted image using three-values-weighted approach with variable-size window.

Ching-Ta Lu, Yung-Yue Chen, Ling-Ling Wang, Chun-Fan Chang

Pattern Recognit. Lett., 2016

Spatial Air Index Based on Largest Empty Rectangles for Non-Flat Wireless Broadcast in Pervasive Computing.

Jun-Hong Shen, Ching-Ta Lu, Mu-Yen Chen, Chien-Tang Mai

ISPRS Int. J. Geo Inf., 2016

2014

Reduction of musical residual noise using block-and-directional-median filter adapted by harmonic properties.

Ching-Ta Lu

Speech Commun., 2014

2013

A Skewed Spatial Index for Continuous Window Queries in the Wireless Broadcast Environments.

Jun-Hong Shen, Ching-Ta Lu, Ming-Shen Jian, Tien-Chi Huang

Proceedings of the Information Technology Convergence, 2013

2012

Denoising of salt-and-pepper noise corrupted image using modified directional-weighted-median filter.

Ching-Ta Lu, Tzu-Chun Chou

Pattern Recognit. Lett., 2012

2011

Enhancement of single channel speech using perceptual-decision-directed approach.

Ching-Ta Lu

Speech Commun., 2011

2010

A gain factor adapted by masking property and SNR variation for speech enhancement in colored-noise corruptions.

Ching-Ta Lu, Kun-Fu Tseng

Comput. Speech Lang., 2010

2008

Noise reduction using simultaneous masking property and SNR variation for various noise corruptions.

Ching-Ta Lu, Kun-Fu Tseng

Proceedings of the IEEE International Conference on Acoustics, 2008

2007

Reduction of musical residual noise for speech enhancement using masking properties and optimal smoothing.

Ching-Ta Lu

Pattern Recognit. Lett., 2007

Speech enhancement using hybrid gain factor in critical-band-wavelet-packet transform.

Ching-Ta Lu, Hsiao-Chuan Wang

Digit. Signal Process., 2007

2006

An Explicit-Form Gain Factor for Speech Enhancement Using Spectral-Domain-Constrained Approach.

Ching-Ta Lu, Hsiao-Chuan Wang

IEICE Trans. Inf. Syst., 2006

C/V Segmentation on Mandarin Spontaneous Spoken Speech Signals Using SNR Improvement and Energy Variation.

Ching-Ta Lu, Hsiao-Chuan Wang

IEICE Trans. Inf. Syst., 2006

2004

Speech enhancement using robust weighting factors for critical-band-wavelet-packet transform.

Ching-Ta Lu, Hsiao-Chuan Wang

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003

Enhancement of single channel speech based on masking property and wavelet transform.

Ching-Ta Lu, Hsiao-Chuan Wang

Speech Commun., 2003

Speech enhancement using weighting function based on the variance of wavelet coefficients.

Ching-Ta Lu, Hsiao-Chuan Wang

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

2002

Speech enhancement using wavelet transform with constrained thresholds.

Ching-Ta Lu, Hsiao-Chuan Wang

Proceedings of the 2002 International Symposium on Chinese Spoken Language Processing, 2002

Enhancement of single channel speech using perception-based wavelet transform.

Ching-Ta Lu, Hsiao-Chuan Wang

Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002