一、承擔(dān)課程

連續(xù)多年承擔(dān)浙江大學(xué)光電系本科生必修課《光電檢測(cè)技術(shù)及系統(tǒng)》專業(yè)課程，歷次學(xué)生評(píng)價(jià)均為優(yōu)。

二. 承擔(dān)及參與教學(xué)項(xiàng)目

1. 《光電應(yīng)用實(shí)驗(yàn)》課程建設(shè), 排名1/5， 2012光電系教改項(xiàng)目

2. “教學(xué)模式和評(píng)價(jià)模式轉(zhuǎn)變的改革與實(shí)踐”,2012浙江大學(xué)本科教學(xué)方法改革研究重點(diǎn)項(xiàng)目，排名3/6

3. 體現(xiàn)綜合素質(zhì)培養(yǎng)的多元化教學(xué)與考核方式改革 ，排名2/6，2013浙江大學(xué)教改項(xiàng)目

4. 制訂客觀合理的“學(xué)評(píng)教” 和“教學(xué)評(píng)估”評(píng)價(jià)指標(biāo)和實(shí)施辦法,排名1/4，2014光電系教改項(xiàng)目

三、成果和獎(jiǎng)勵(lì)

1. 浙江省高校第八屆青年教師教學(xué)技能競(jìng)賽，特等獎(jiǎng)

2. 2013年，浙江大學(xué)青年教師教學(xué)技能競(jìng)賽，一等獎(jiǎng)

1.“三結(jié)合、四平臺(tái)”的光電專業(yè)人才 綜合實(shí)踐能力培養(yǎng)探索與實(shí)踐，浙江省教學(xué)成果獎(jiǎng)?wù)憬�省第七屆高等教育教學(xué)成果一等獎(jiǎng)（排名8/10）

2. 光電系專業(yè)課程群“三個(gè)轉(zhuǎn)變”教學(xué)方法改革實(shí)踐與成效，浙江大學(xué)校級(jí)教學(xué)成果一等獎(jiǎng)（排名3/8）。

3.浙江大學(xué)2013年度優(yōu)質(zhì)教學(xué)獎(jiǎng)二等獎(jiǎng)。

障礙物檢測(cè)

基于紅外雙目相機(jī)，在自然光和結(jié)構(gòu)光的輔助下，進(jìn)行大尺度立體匹配，獲取稠密深度圖。利用均值漂移算法，計(jì)算最近若干個(gè)障礙物的距離、方向和尺寸，并映射到立體聲音，輔助視障人士的通行。

地面檢測(cè)

基于紅外雙目相機(jī)，在自然光和結(jié)構(gòu)光的輔助下，進(jìn)行大尺度立體匹配和彩色圖引導(dǎo)濾波，補(bǔ)全深度圖。利用隨機(jī)采樣一致性、表面法向量估計(jì)和種子區(qū)域生長(zhǎng)等算法檢出地面區(qū)域，并映射到立體聲音，輔助視障人士的通行。

紙幣識(shí)別

紙幣識(shí)別是根據(jù)視障人士需求調(diào)研所提供的便利生活的功能設(shè)計(jì)�，F(xiàn)有的紙幣識(shí)別方法是根據(jù)RGB-D相機(jī)進(jìn)行深度篩選，用分類器框出檢測(cè)到的紙幣區(qū)域，對(duì)區(qū)域進(jìn)行SURF特征點(diǎn)檢測(cè)判斷是否存在紙幣以及紙幣面值。該方法可以針對(duì)復(fù)雜環(huán)境實(shí)時(shí)提取紙幣區(qū)域并給出紙幣面值，具有較好的魯棒性。

紅綠燈檢測(cè)

基于顏色提取和機(jī)器學(xué)習(xí)的人行道交通燈檢測(cè)算法，能夠?qū)崟r(shí)準(zhǔn)確地檢測(cè)到交通燈在圖像中的位置，并給出交通燈的狀態(tài)�？蜻x交通燈的對(duì)應(yīng)顏色矩形，即為檢測(cè)結(jié)果。

斑馬線檢測(cè)

安全地過(guò)馬路是盲人群體日常出行的迫切需要�；�于條帶提取和聚類的人行橫道檢測(cè)算法，被用于盲人在交通路口尋找和定位人行橫道。人行橫道的位置和方向被識(shí)別出來(lái)，并轉(zhuǎn)換為提示信息輸出給使用者。

人臉識(shí)別

盲人智能視覺(jué)輔助中的人臉識(shí)別，旨在幫助視障人士感知和識(shí)別日常生活場(chǎng)景中出現(xiàn)的朋友，親人，陌生人等。人臉識(shí)別系統(tǒng)運(yùn)用彩色深度信息融合，目標(biāo)跟蹤，神經(jīng)網(wǎng)絡(luò)等技術(shù)，可以實(shí)現(xiàn)：在視障用戶使用智能視覺(jué)輔助設(shè)備的過(guò)程中，人臉識(shí)別系統(tǒng)逐漸采集并學(xué)習(xí)用戶常遇見(jiàn)的人臉，當(dāng)識(shí)別系統(tǒng)達(dá)到足夠的訓(xùn)練程度時(shí)對(duì)場(chǎng)景中出現(xiàn)的人臉進(jìn)行識(shí)別，將識(shí)別結(jié)果以特定的交互方式傳遞給視障用戶。

可通行區(qū)域檢測(cè)

基于可見(jiàn)光雙目相機(jī)，進(jìn)行半全局立體匹配和彩色圖引導(dǎo)濾波，補(bǔ)全深度圖。利用動(dòng)態(tài)規(guī)劃算法檢出隨機(jī)占據(jù)柵格下的可通行區(qū)域，利用樣條曲面擬合地面，利用棒狀像素表示障礙物，并映射到立體聲音，輔助視障人士的通行。

水坑檢測(cè)

基于偏振可見(jiàn)光雙目相機(jī)，進(jìn)行半全局立體匹配和彩色圖引導(dǎo)濾波，補(bǔ)全深度圖。利用動(dòng)態(tài)規(guī)劃算法，融合偏振-彩色-深度信息，檢出可通行區(qū)域與地面水坑區(qū)域，并映射到立體聲音，輔助視障人士的出行。

樓梯檢測(cè)

基于紅外雙目相機(jī)，在自然光和結(jié)構(gòu)光的輔助下，進(jìn)行大尺度立體匹配，獲取稠密深度圖。利用表面法向量估計(jì)、平面聚類和直方圖分割等算法，檢出樓梯區(qū)域，并輸出最近若干級(jí)臺(tái)階的距離、高度和方向。

[1]. H. Chen, *K. Wang, W. Hu, L. Fei (2018). SORB: improving ORB feature matching using semantic segmentation. Accepted by SPIE Security + Defence, Berlin (Germany), September 2018

[2]. Z. Huang, *K. Wang, K. Yang, R. Cheng, J. Bai (2018) Glass detection and recognition based on the fusion of ultrasonic sensor and RGB-D sensor for the visually impaired. Accepted by SPIE Security + Defence, Berlin (Germany), September 2018

[3]. L. Fei, *K. Wang, H. Chen, S. Lin (2018). Optical character detection and recognition for visually impaired people in certain scenarios. Accepted by SPIE Security + Defence, Berlin (Germany), September 2018

[4]. W. Hu, *K. Wang, H. Chen (2018). A robust localization approach in relatively fixed environment using multisensor fusion. Accepted by SPIE Security + Defence, Berlin (Germany), September 2018

[5]. K. Yang, *K. Wang, L. M. Bergasa, E. Romera, W. Hu, D. Sun, J. Sun, R. Cheng, T. Chen, E. López. Unifying Terrain Awareness for the Visually Impaired through Real-Time Semantic Segmentation. Sensors. 2018 Apr 18; 18(5):1506. Belongs to the Special Issue Wearable Smart Devices.

[6]. H. Chen, *K. Wang, K. Yang (2018). Improving RealSense by Fusing Color Stereo Vision and Infrared Stereo Vision for the Visually Impaired. Accepted by 2nd International Conference on Frontiers of Image Processing (ICFIP), Bacelona (Spain), March 2018

[7]. S. Lin, *K. Wang, K. Yang, R. Cheng (2018). KrNet: Kinetic Real-time Convolutional Neural Network for Navigational Assistance. Accepted by 16th International Conference on Computers Helping People with Special Needs (ICCHP), Linz (Austria), July 2018.

[8]. R. Cheng, *K. Wang, S. Lin (2018). Intersection Navigation for People with Visual Impairment. Accepted by 16th International Conference on Computers Helping People with Special Needs (ICCHP), Linz (Austria), July 2018.

[9]. R. Cheng, *K. Wang, L. Lin, K. Yang (2018). Visual Localization of Key Positions for Visual Impaired People. Accepted by 24th International Conference on Pattern Recognition (ICPR), Beijing (China), August 2018.

[10]. N. Long, *K. Wang, R. Cheng, K. Yang and J. Bai. (2018). Millimeter wave Radar and RGB-Depth sensors for the visually impaired. Accepted by SPIE Security + Defence, Berlin (Germany), September 2018.

[11]. J. Wang, K. Yang, W. Hu, *K. Wang (2018). An environmental perception and navigational assistance system for visually impaired persons based on semantic stixels and sound interaction. Submitted to IEEE International Conference on Systems, Man, and Cybernetics (SMC), Miyazaki (Japan), October 2018.

[12]. R Cheng , * K Wang , K Yang , N Long , J Bai (2017). Real-time pedestrian crossing lights detection algorithm for the visually impaired. Multimedia Tools & Applications , 2017 (10) :1-21

[13]. Yang, K., *Wang, K., Zhao, X., Cheng, R., Bai, J., Yang, Y., & Liu, D. (2017). IR stereo RealSense: Decreasing minimum range of navigational assistance for visually impaired individuals. Journal of Ambient Intelligence and Smart Environments, 9(6), 743-755.

[14]. Ruiqi Cheng, *Kaiwei Wang, Kailun Yang, Ningbo Long, Weijian Hu, Hao Chen, Jian Bai, Dong Liu (2017). Crosswalk navigation for people with visual impairments on a wearable device. J. Electron. Imaging 26(5), 053025 (2017), doi: 10.1117/1.JEI.26.5.053025.

[15]. Yang, K., *Wang, K., Cheng, R., Hu, W., Huang, X., & Bai, J. (2017). Detecting Traversable Area and Water Hazards for the Visually Impaired with a pRGB-D Sensor. Sensors (Basel, Switzerland), 17(8).

[16]. Huang, X., Luo, Y., Bai, J., Cheng, R., He, * K., Wang, K., Liu, Q., Luo, Y., Du, J. (2017). Polarimetric target depth sensing in ambient illumination based on polarization-coded structured light. Applied Optics,56(27), 7741-7748.

[17]. Lu, Q., Bai, J., *Wang, K., Jiao, X., Han, D., & Chen, P., et al. (2017). Determination of thermally induced effects and design guidelines of optomechanical accelerometers. Measurement Science & Technology.

[18]. Xiao Huang,Jian Bai, *Kaiwei Wang,Qun liu,Yujie Luo & Kailun Yang.(2017). Target enhanced 3d reconstruction based on polarization-coded structured light. Optics Express, 25(2), 1173.

[19]. Kailun Yang, *Kaiwei Wang, Weijian Hu&Jian Bai. (2016). Expanding the Detection of Traversable Area with RealSense for the Visually Impaired. [J].Sensors, 2016, 16(11): 1954.

[20]. Xiangdong Zhao, *Kaiwei Wang,Kailun Yang&Weijian Hu.(2016). Unconstrained face detection and recognition based on RGB-D camera for the visually impaired. Proc. SPIE 10225, Eighth International Conference on Graphic and Image Processing (ICGIP 2016), 1022509.

[21]. Ruiqi Cheng, *Kaiwei Wang, Kailun Yang & Xiangdong Zhao. (2015). A ground and obstacle detection algorithm for the visually impaired. Iet International Conference on Biomedical Image and Signal Processing. IET.

[22]. Kailun Yang, *Kaiwei Wang, Ruiqi Cheng & Xunmin Zhu. (2015). A new approach of point cloud processing and scene segmentation for guiding the visually impaired. Iet International Conference on Biomedical Image and Signal Processing. IET.

[23]. Yang S., Jiang X., Maxwell G. and Wang K., An integrated optical coupler used in a fibre interferometry system for on-line surface measurements. Optics Communications, 281 (5). pp. 1099-1107. ISSN 0030-4018

[24]. Wang K., Martin H. and Jiang X., Actively stabilized optical fiber interferometry technique for online/in-process surface measurement. Review of scientific instruments, 79 (2). ISSN 0034-6748

[25]. Martin H., Wang K. and Jiang X., Vibration compensating beam scanning interferometer for surface measurement. Applied Optics, 47 (7). pp. 888-893. ISSN 0003-6935

[26]. Jiang X., Wang K., Martin H. Near common-path optical fibre interferometer for potentially fast real-time micro/nano scale surface measurement, Optics Letters, 31 (24): 3603-3605

[27]. Wang K., Zeng L., Two-dimensional surface-profile imaging technique based on double-grating frequency shifter. Appl. Opt., 2005, 44(22): 4625-4630

[28]. Wang K., Zeng L., Heterodyne Fourier transform spectroscopy based on double-grating frequency shifter. Rev. Sci. Instrum., 2005, 76(6), Art. No. 063108

[29]. Wang, K., Zeng L., Double-grating frequency shifter for low-coherence heterodyne interferometry, Opt. Commun., 2005, 251(1-3):1-5

[30]. Wang K., Cai Z., Zeng L., A two-Dimensional surface-profile imaging technique based on heterodyne interferometer. Key Engineering Materials. 2005, 295-296: 477-482

[31]. Zeng L., Wang K., Invention patent, Achromatic Frequency Shifter for Broadband Light Source. Patent number: 03104769.6, 2005

[32]. Wang K., Zeng L, Yin C., Influence of the incident wave-front on intensity distribution of the nondiffracting beam used in large-scale measurement. Opt. Commun. 2003, 216: 99-103

[33]. Wang K., Jiang X., Martin H., Blunt L., Light-beam scanning interferometry for on-line ultra precision surface measurement, Light-beam scanning interferometry for on-line ultra precision surface measurement, Proceedings of the 7th euspen International Conference, 2007, Vol.1, pp302-305

[34]. Jiang X. Wang K., Actively stabilised optical device for potential on-line assessment of surfaces in ultra precision manufacturing, accepted by 11th International Conference on Metrology and Properties of Engineering Surfaces.Cardiff, Wales, 25th - 28th June2007